Claus Michael Ringel

PEVZ-ID
10583

202 Publikationen

Alle markieren

  • [202]
    2023 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2979988
    C.M. Ringel, “The Short Local Algebras of Dimension 6 with Non-projective Reflexive Modules”, Communications in Mathematics and Statistics volume, vol. 11, 2023, pp. 195-227.
    PUB | DOI | WoS
     
  • [201]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2962188 OA
    C.M. Ringel, “Are Special Biserial Algebras Homologically Tame?”, Algebras and Representation Theory , vol. 26, 2022, pp. 999–1005.
    PUB | PDF | DOI | WoS
     
  • [200]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2964342
    C.M. Ringel and P. Zhang, “Gorenstein-projective modules over short local algebras”, Journal of the London Mathematical Society , 2022.
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  • [199]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2964044
    C.M. Ringel, “Linear Nakayama algebras which are higher Auslander algebras”, Communications in Algebra, 2022.
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  • [198]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2957020
    C.M. Ringel, “Simple reflexive modules over finite-dimensional algebras”, Journal of Algebra and Its Applications, vol. 20, 2021, : 2150166.
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  • [197]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2956283
    C.M. Ringel and P. Zhang, “Koszul modules (and the Omega-growth of modules) over short local algebras”, Journal of Pure and Applied Algebra, vol. 225, 2021, : 106772.
    PUB | DOI | WoS
     
  • [196]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2953391
    C.M. Ringel, “The finitistic dimension of a Nakayama algebra”, Journal of Algebra, vol. 576, 2021, pp. 95-145.
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  • [195]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2946125
    C.M. Ringel and P. Zhang, “On ModulesMsuch that bothMandM*are Semi-Gorenstein-Projective”, Algebras and Representation Theory, 2020.
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  • [194]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2942744
    C.M. Ringel and P. Zhang, “Gorenstein-projective and semi-Gorenstein-projective modules”, ALGEBRA & NUMBER THEORY, vol. 14, 2020, pp. 1-36.
    PUB | DOI | WoS
     
  • [193]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2941604
    C.M. Ringel and P. Zhang, “Gorenstein-projective and semi-Gorenstein-projective modules. II”, JOURNAL OF PURE AND APPLIED ALGEBRA, vol. 224, 2020, : UNSP 106248.
    PUB | DOI | WoS
     
  • [192]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940834
    X.-W. Chen and C.M. Ringel, “Hereditary triangulated categories”, Journal of Noncommutative Geometry, vol. 12, 2018, pp. 1425-1444.
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  • [191]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940836
    C.M. Ringel, “Lattice structure of torsion classes for hereditary Artin algebras”, Nagoya Mathematical Journal, vol. 231, 2018, pp. 89-100.
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  • [190]
    2018 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940838
    C.M. Ringel, “Kronecker modules generated by modules of length 2”, Representations of algebras. 17th workshop and international conference on representations of algebras (ICRA 2016), Syracuse University, Syracuse, NY, USA, August 10--19, 2016, G.J. Leuschke, et al., eds., Contemporary Mathematics, vol. 705, Providence, RI: American Mathematical Society (AMS), 2018, pp.189-214.
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  • [189]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2918647
    C.M. Ringel, “Quiver Grassmannians for wild acyclic quivers”, Proceedings of the American Mathematical Society, vol. 146, 2018, pp. 1873-1877.
    PUB | DOI | WoS
     
  • [188]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2931482
    C.M. Ringel, “The shift orbits of the graded Kronecker modules”, Mathematische Zeitschrift, vol. 290, 2018, pp. 1199-1222.
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  • [187]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940841
    C.M. Ringel and P. Zhang, “Representations of quivers over the algebra of dual numbers”, Journal of Algebra, vol. 475, 2017, pp. 327-360.
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  • [186]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2913970
    C.M. Ringel, “The eigenvector variety of a matrix pencil”, Linear Algebra and its Applications, vol. 531, 2017, pp. 447-458.
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  • [185]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940845
    M.A.A. Obaid, et al., “Static subcategories of the module category of a finite-dimensional hereditary algebra”, Communications in Algebra, vol. 44, 2016, pp. 2531-2546.
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  • [184]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940844
    M.A.A. Obaid, et al., “The Ingalls-Thomas bijections”, International Electronic Journal of Algebra, vol. 20, 2016, pp. 28-44.
    PUB
     
  • [183]
    2016 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940842
    C.M. Ringel, “The Catalan combinatorics of the hereditary Artin algebras”, Recent developments in representation theory. Maurice Auslander distinguished lectures and international conference, Woods Hole Oceanographic Institute, Woods Hole, MA, USA, May 1--6, 2014. Selected papers, A. Martsinkovsky, G. Todorov, and K. Igusa, eds., Contemporary Mathematics, vol. 673, Providence, RI: American Mathematical Society (AMS), 2016, pp.51-177.
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  • [182]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2907446
    C.M. Ringel, “Representation theory of Dynkin quivers. Three contributions”, Frontiers of Mathematics in China, vol. 11, 2016, pp. 765-814.
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  • [181]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940847
    C.M. Ringel, “Generic representations of wild quivers”, International Mathematics Research Notices (IMRN), vol. 2015, 2015, pp. 9727-9735.
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  • [180]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940848
    C.M. Ringel and P. Zhang, “Objective triangle functors”, Science China = Scientia Sinica. Mathematics , vol. 58, 2015, pp. 221-232.
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  • [179]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940846
    M. A. A. Obaid, et al., “The number of support-tilting modules for a Dynkin algebra”, Journal of Integer Sequences, vol. 18, 2015, : 15.10.6.
    PUB | arXiv
     
  • [178]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940849
    C.M. Ringel and P. Zhang, “From submodule categories to preprojective algebras”, Mathematische Zeitschrift, vol. 278, 2014, pp. 55-73.
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  • [177]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940850
    C.M. Ringel, “Quiver Grassmannians and Auslander varieties for wild algebras”, Journal of Algebra, vol. 402, 2014, pp. 351-357.
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  • [176]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940853
    C.M. Ringel, “The Auslander bijections: how morphisms are determined by modules.”, Bulletin of Mathematical Sciences, vol. 3, 2013, pp. 409-484.
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  • [175]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940852
    C.M. Ringel, “The Gorenstein projective modules for the Nakayama algebras. I.”, Journal of Algebra, vol. 385, 2013, pp. 241-261.
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  • [174]
    2013 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940851
    C.M. Ringel, “Distinguished bases of exceptional modules”, Algebras, quivers and representations. The Abel symposium 2011, A. Bakke Buan, I. Reiten, and Ø. Solberg, eds., Abel Symposia , vol. 8, Berlin: Springer, 2013, pp.253-274.
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  • [173]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940854
    M. Obaid, et al., “The number of complete exceptional sequences for a Dynkin algebra.”, Colloquium Mathematicum, vol. 133, 2013, pp. 197-210.
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  • [172]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2638624
    C.M. Ringel, “Indecomposable representations of the Kronecker quivers”, Proceedings of the American Mathematical Society, vol. 141, 2013, pp. 115-121.
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  • [171]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940857
    C.M. Ringel, “Morphisms determined by objects. The case of modules over Artin algebras”, Illinois Journal of Mathematics , vol. 56, 2012, pp. 981-1000.
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  • [170]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940858
    C.M. Ringel, “On radical square zero rings”, Algebra and discrete mathematics, vol. 14, 2012, pp. 297-306.
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  • [169]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940856
    C.M. Ringel, “Categorification of the Fibonacci numbers using representations of quivers”, Journal of Integer Sequences, vol. 15, 2012, : 12.2.1.
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  • [168]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940859
    C.M. Ringel, “On the representation dimension of Artin algebras”, Bulletin of the Institute of Mathematics. Academia Sinica. New Series, vol. 7, 2012, pp. 33-70.
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  • [167]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2536052
    C.M. Ringel, “Cluster-additive functions on stable translation quivers”, Journal of Algebraic Combinatorics, vol. 36, 2012, pp. 475-500.
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  • [166]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2517905
    P. Fahr and C.M. Ringel, “The Fibonacci partition triangles”, Advances in Mathematics, vol. 230, 2012, pp. 2513-2535.
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  • [165]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2544239
    C.M. Ringel, “Minimal infinite submodule-closed subcategories”, Bulletin des Sciences Mathématiques, vol. 136, 2012, pp. 820-830.
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  • [164]
    2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940863
    C.M. Ringel, “The minimal representation-infinite algebras which are special biserial”, Representations of algebras and related topics. Proceedings of the 14th international conference on representations of algebras and workshop (ICRA XIV), Tokyo, Japan, August 6-15, 2010, A. Skowroński and K. Yamagata, eds., EMS Series of Congress Reports, Zürich: European Mathematical Society Publishing House, 2011, pp.501-560.
    PUB | DOI
     
  • [163]
    2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2326672
    C.M. Ringel, “Indecomposables live in all smaller lengths”, Bulletin of the London Mathematical Society, vol. 43, 2011, pp. 655-660.
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  • [162]
    2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1968146
    C.M. Ringel, “Cluster-concealed algebras”, Advances in Mathematics, vol. 226, 2011, pp. 1513-1537.
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  • [161]
    2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1796525
    C.M. Ringel, “Iyama's finiteness theorem via strongly quasi-hereditary algebras”, Journal of Pure and Applied Algebra, vol. 214, 2010, pp. 1687-1692.
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  • [160]
    2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1968164
    C.M. Ringel, “Gabriel-Roiter inclusions and Auslander-Reiten theory”, Journal of Algebra, vol. 324, 2010, pp. 3579-3590.
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  • [159]
    2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940868
    C.M. Ringel, “The relevance and the ubiquity of Prüfer modules”, Representation theory. Fourth international conference on representation theory, Lhasa, China, July 16-20, 2007, Z. Lin and J. Wang, eds., Contemporary Mathematics, vol. 478, Providence, RI: American Mathematical Society (AMS), 2009, pp.163-175.
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  • [158]
    2008 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940869
    C.M. Ringel, “The first Brauer-Thrall conjecture”, Models, Modules and Abelian Groups. In Memory of A. L. S. Corner, R. Göbel and B. Goldsmith, eds., Berlin: Walter de Gruyter, 2008, pp.369-374.
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  • [157]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1631243
    C.M. Ringel and M. Schmidmeier, “The auslander-reiten translation in submodule categories”, Transactions of the American Mathematical Society, vol. 360, 2008, pp. 691-716.
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  • [156]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1592100
    C.M. Ringel and M. Schmidmeier, “Invariant subspaces of nilpotent linear operators, I”, Journal für die reine und angewandte Mathematik, vol. 614, 2008, pp. 1-52.
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  • [155]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940872
    P. Fahr and C.M. Ringel, “A Partition Formula for Fibonacci Numbers”, Journal of Integer Sequences, vol. 11, 2008, pp. Article 08.1.4.
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  • [154]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940870
    V. Dlab and C.M. Ringel, “The global dimension of the endomorphism ring of a generator-cogenerator for a hereditary Artin algebra”, Mathematical Reports of the Academy of Science of the Royal Society of Canada, vol. 30, 2008, pp. 89-96.
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  • [153]
    2008 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2939405
    C.M. Ringel, “Extension in PR Part IV”, Handbook of Whiteheadian Process Thought Vol. 2, M. Weber and W. Desmond, eds., Process Thought, vol. 10, Frankfurt/M.: Ontos-Verl., 2008, pp.131-156.
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  • [152]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1586332
    C.M. Ringel, “The self-injective cluster-tilted algebras”, Archiv der Mathematik, vol. 91, 2008, pp. 218-225.
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  • [151]
    2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940875
    C.M. Ringel, “The ladder construction of Prüfer modules”, Revista de la Union Matematica Argentina, vol. 48, 2007, pp. 47-65.
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  • [150]
    2006 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940876
    C.M. Ringel, “Foundation of the representation theory of Artin algebras, using the Gabriel-Roiter measure”, Trends in representation theory of algebras and related topics. Workshop on representations of algebras and related topics, Querétaro, México, August 11-14, 2004, J.A. de la Peña and R. Bautista, eds., Contemporary mathematics, vol. 406, Providence, RI: American Mathematical Society (AMS), 2006, pp.105-135.
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  • [149]
    2006 | Konferenzband | Veröffentlicht | PUB-ID: 2940878
    A. Facchini, et al., eds., Algebras, rings and their representations. Proceedings of the international conference on algebras, modules and rings. University of Lisbon, Lisbon, Portugal, July 14-18, 2003., Hackensack, NJ: World Scientific Publishing, 2006.
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  • [148]
    2006 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1600899
    I. Reiten and C.M. Ringel, “Infinite dimensional representations of canonical algebras”, Canadian Journal of Mathematics, vol. 58, 2006, pp. 180-224.
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  • [147]
    2006 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1597798
    C.M. Ringel, “The theorem of Bo Chen and Hall polynomials”, Nagoya Mathematical Journal, vol. 183, 2006, pp. 143-160.
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  • [146]
    2006 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1600273
    C.M. Ringel and M. Schmidmeier, “Submodule categories of wild representation type”, Journal of Pure and Applied Algebra, vol. 205, 2006, pp. 412-422.
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  • [145]
    2005 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940882
    C.M. Ringel, “Bautista and the development of the representation theory of Artin algebras”, Algebraic structures and their representations. Proceedings of XV Coloquio Latinoamericano de Algebra Cocoyoc, Morelos, Mexico July 20-26, 2003, J.A. de la Peña, E. Vallejo, and N. Atakishiyev, eds., Contemporary mathematics, vol. 376, Providence, RI: American Mathematical Society (AMS), 2005, pp.89-103.
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  • [144]
    2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940883
    I. Reiten and C.M. Ringel, “Representation Theory of Finite-Dimensional Algebras”, Oberwolfach Reports, vol. 2, 2005, pp. Report 6, 319-406.
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  • [143]
    2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1601896
    C.M. Ringel, “The Gabriel-Roiter measure”, Bulletin des Sciences Mathématiques, vol. 129, 2005, pp. 726-748.
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  • [142]
    2004 | Konferenzband | PUB-ID: 2940887
    V. Dlab and C.M. Ringel, eds., “Representations of Finite Dimensional Algebras and Related Topics in Lie Theory and Geometry. Proceedings from the 10th international conference on algebras and related topics, ICRA X, Toronto, Canada, July 15-August 10, 2002”, Fields Institute Communications, vol. 40, 2004, pp. 479.
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  • [141]
    2004 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940884
    C.M. Ringel, “Foundation of the Representation Theory of Artin Algebras, using the Gabriel-Roiter Measure”, Proceedings of the 36th Symposium on Ring Theory and Representation Theory Vol. 2. Hirosaki University, Hirosaki, Japan, October 11-13, 2003, M. Sato, ed., Proceedings of the 36th Symposium on Ring Theory and Representation Theory, vol. 2, Yamanashi: Symposium on Ring Theory and Representation Theory Organizing Committee, 2004, pp.1-19.
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  • [140]
    2004 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1608572
    C.M. Ringel, “Algebraically compact modules arising from tubular families: A survey”, Algebra Colloquium, vol. 11, 2004, pp. 155-172.
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  • [139]
    2004 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1607200
    C.M. Ringel, “Free submodules of indecomposable modules”, Archiv der Mathematik, vol. 83, 2004, pp. 17-22.
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  • [138]
    2003 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1612076
    D. Happel, C.M. Ringel, and J. Drozd, “Linear algebra methods in representation theory - Preface”, Linear Algebra and its Applications, vol. 365, 2003, pp. 1-2.
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  • [137]
    2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940890
    C.M. Ringel, “Combinatorial representation theory history and future”, Representations of Algebras. Proceedings of the 9th international conference, Beijing, China, August 21-September 1, 2000, D. Happel and Y.B. Zhang, eds., vol. 1, Beijing: Beijing Normal University Press, 2002, pp.122-144.
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  • [136]
    2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940888
    C.M. Ringel, “A ray quiver construction of hereditary Abelian categories with Serre duality”, Representations of algebras. Proceedings of the 9th international conference, Beijing, China, August 21-September 1, 2000, D. Happel and Y.B. Zhang, eds., vol. 2, Beijing: Beijing Normal University Press, 2002, pp.396-416.
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  • [135]
    2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940889
    C.M. Ringel, “The Diamond Category of a Locally Discrete Ordered Set”, Representations of Algebras. Proceedings of the 9th international conference, Beijing, China, August 21-September 1, 2000, D. Happel and Y.B. Zhang, eds., Representations of Algebras, vol. 2, Beijing: Beijing Normal University Press, 2002, pp.387-395.
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  • [134]
    2001 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940891
    C.M. Ringel, “Algebra at the turn of the century”, Southeast Asian Bulletin of Mathematics , vol. 25, 2001, pp. 147-160.
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  • [133]
    2001 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1617079
    C.M. Ringel, “On generic modules for string algebras”, Boletín de la Sociedad Matemática Mexicana, vol. 7, 2001, pp. 85-97.
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  • [132]
    2001 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1616014
    C.M. Ringel, “Krull-Remak-Schmidt fails for artinian modules over local rings”, Algebras and Representation Theory, vol. 4, 2001, pp. 77-86.
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  • [131]
    2000 | Konferenzband | Veröffentlicht | PUB-ID: 2940896
    H. Krause and C.M. Ringel, eds., “Infinite length modules”, Trends in Mathematics, 2000.
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  • [130]
    2000 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1619154
    C.M. Ringel, “The representation type of the full transformation semigroup \(T_4\)”, Semigroup Forum, vol. 61, 2000, pp. 429-434.
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  • [129]
    2000 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940894
    C.M. Ringel, “Infinite length modules. Some examples as introduction”, Infinite length modules, H. Krause and C.M. Ringel, eds., Trends in Mathematics, Basel: Birkhäuser, 2000, pp.1-73.
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  • [128]
    1999 | Konferenzband | Veröffentlicht | PUB-ID: 2940900
    P. Dräxler, C.M. Ringel, and G.O. Michler, eds., “Computational methods for representations of groups and algebras. Proceedings of the Euroconference in Essen, Germany, April 1-5, 1997”, Progress in Mathematics, vol. 173, 1999, pp. 357.
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  • [127]
    1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940899
    C.M. Ringel, “The multisegment duality and the preprojective algebras of type A”, Algebra Montpellier announcements, vol. 1999, 1999, pp. 6.
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  • [126]
    1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940898
    T. Brüstle, et al., “The \(\Delta\)-filtered modules without self-extensions for the Auslander algebra of \(k[T]/\langle T^n\rangle\).”, Algebras and Representation Theory , vol. 2, 1999, pp. 295-312.
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  • [125]
    1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1882263
    C.M. Ringel, “Tame algebras are wild”, Algebra Colloquium, vol. 6, 1999, pp. 473-480.
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  • [124]
    1998 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940905
    C.M. Ringel, “The Ziegler spectrum of a tame hereditary algebra”, Colloquium Mathematicum 76, vol. 76, 1998, pp. 105-115.
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  • [123]
    1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940904
    C.M. Ringel, “The preprojective algebra of a quiver”, Algebras and modules II. Eighth International Conference on Representations of Algebras, Geiranger, Norway, August 4-10, 1996, I. Reiten, ed., CMS (Canadian Mathematical Society) Conference Proceedings, vol. 24, Providence, RI: American Mathematical Society, 1998, pp.467-480.
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  • [122]
    1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940902
    C.M. Ringel, “The preprojective algebra of a tame quiver: The irreducible components of the module varieties”, Trends in the Representation Theory of Finite Dimensional Algebras. Proceedings of the AMS-IMS-SIAM Joint Summer Research Conference, Seattle, WA, USA, July 20-24, 1997, E.L. Greene and B. Huisgen-Zimmermann, eds., Contemporary Mathematics , vol. 229, Providence, RI: American Mathematical Society, 1998, pp.293-306.
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  • [121]
    1998 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1623821
    I. Ágoston, E. Lukács, and C.M. Ringel, “Realizations of Frobenius functions”, Journal of Algebra, vol. 210, 1998, pp. 419-439.
    PUB | DOI | WoS
     
  • [120]
    1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1625342
    C.M. Ringel, “Exceptional modules are tree modules”, Proceedings of the Sixth Conference of the International Linear Algebra Society, S. Kirkland, et al., eds., Linear Algebra and its Applications, vol. 276, Elsevier Science, 1998, pp.471-493.
    PUB | DOI | WoS
     
  • [119]
    1997 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940908
    C.M. Ringel, “The development of the representation theory of finite dimensional algebras”, Representation theory and algebraic geometry. Proceedings of the Maurice Auslander memorial conference, Waltham, MA, USA, March 24-26, 1995, A. Martsinkovsky and G. Todorov‬, eds., London Mathematical Society Lecture Note Series , vol. 238, Cambridge: Cambridge University Press, 1997, pp.89-115.
    PUB
     
  • [118]
    1997 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940907
    C.M. Ringel, “The repetitive algebra of a gentle algebra”, Boletín de la Sociedad Matemática Mexicana, Third Series, vol. 3, 1997, pp. 235-253.
    PUB
     
  • [117]
    1997 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940906
    C.M. Ringel, “A construction of endofinite modules”, Advances in algebra and model theory. Surveys Presented at Conferences in Essen, 1994 and Dresden, 1995, M. Droste and R. Göbel, eds., Algebra, Logic and Applications, vol. 9, London: Gordon and Breach Science Publishers, 1997, pp.387-399.
    PUB
     
  • [116]
    1997 | Sammelwerksbeitrag | PUB-ID: 2940915
    C.M. Ringel, “Quantum Serre relations”, Algèbre non commutative groupes quantiques et invariants ; septième contact Franco-Belge, Reims (France) , J. Alev, ed., Collection SMF : Séminaires et Congrès, vol. 2, Paris: SMF, 1997, pp.137-148.
    PUB
     
  • [115]
    1996 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1639770
    C.M. Ringel, “PBW-bases of quantum groups”, Journal für die reine und angewandte Mathematik, vol. 470, 1996, pp. 51-88.
    PUB | DOI | WoS
     
  • [114]
    1996 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940913
    C.M. Ringel, “Green's theorem on Hall algebras”, Representation Theory of Algebras and Related Topics: Proceedings of the Workshop at Unam, Mexico, August 16-20, 1994, R. Bautista and J.A. de la Peña, eds., CMS Conference Proceedings, vol. 19, Providence, RI: American Mathematical Society, 1996, pp.185-245.
    PUB
     
  • [113]
    1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940912
    I. Ágoston, E. Lukács, and C.M. Ringel, “Frobenius functions on translation quivers”, Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, R. Bautista and J.A. de la Peña, eds., CMS Conference Proceedings, vol. 18, Providence, RI: American Mathematical Society, 1996, pp.17-37.
    PUB
     
  • [112]
    1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940911
    C.M. Ringel, “Cones”, Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, R. Bautista and J.A. de la Peña, eds., CMS Conference Proceedings, vol. 18, Providence, RI: American Mathematical Society, 1996, pp.583-586.
    PUB
     
  • [111]
    1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940910
    C.M. Ringel, “The Liu-Schulz example”, Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, R. Bautista and J.A. de la Peña, eds., CMS Conference Proceedings, vol. 18, Providence, RI: American Mathematical Society, 1996, pp.587-600.
    PUB
     
  • [110]
    1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940909
    C.M. Ringel, “Exceptional objects in hereditary categories”, Analele Stiintifice ale Universitatii Ovidius Constanta. Proceedings: Representation Theory of Groups, Algebras, and Orders. September 25 - October 6, 1995, Constanta, K.W. Roggenkamp and M. Stefanescu, eds., Seria Matematica, vol. 4, Faculty of Mathematics and Computer Science, Ovidius University, Constanta, Romania, 1996, pp.150-158.
    PUB
     
  • [109]
    1995 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940916
    C.M. Ringel, “Some algebraically compact modules I”, Abelian groups and modules. Proceedings of the Padova conference, Padova, Italy, June 23-July 1, 1994, A. Facchini and C. Menini, eds., Dordrecht: Kluwer Academic Publishers, 1995, pp.419-439.
    PUB
     
  • [108]
    1994 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1776236 OA
    C.M. Ringel, “The braid group action on the set of exceptional sequences of a hereditary artin algebra”, Abelian group theory and related topics: Conference on Abelian Groups, August 1 - 7, 1993, Oberwolfach, Germany, R. Göbel, ed., Contemporary mathematics, vol. 171, Providence, RI: American Mathematical Soc., 1994, pp.339-352.
    PUB | PDF
     
  • [107]
    1994 | Rezension | Veröffentlicht | PUB-ID: 1776237 OA
    C.M. Ringel, “G. Lusztig: Introduction to Quantum Groups [Book review]”, Zeitschrift für Analysis und ihre Anwendungen, vol. 13, 1994, pp. 756-760.
    PUB | PDF
     
  • [106]
    1994 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775511 OA
    C.M. Ringel, “The spectral radius of the Coxeter transformations for a generalized Cartan matrix”, Mathematische Annalen, vol. 300, 1994, pp. 331-339.
    PUB | PDF | DOI | WoS
     
  • [105]
    1993 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940919
    C.M. Ringel, “Hall algebras revisited”, Quantum deformations of algebras and their representations. Papers presented at the BSF-Gelbart Institute workshop held at Bar-Ilan University, Ramat-Gan and the Weizmann Institute, Rehovot, Israel, Dec. 29-Jan. 3, 1992, A. Joseph and S. Shnider, eds., Israel mathematical conference proceedings, vol. 7, Ramat-Gan, Israel : Bar-Ilan University, 1993, pp.171-176.
    PUB
     
  • [104]
    1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940920
    C.M. Ringel, “The composition algebra of a cyclic quiver”, Proceedings of the London Mathematical Society : Ser. 3, vol. 66, 1993, pp. 507-537.
    PUB | DOI
     
  • [103]
    1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775618 OA
    D. Happel and C.M. Ringel, “Directing projective modules”, Archiv der Mathematik, vol. 60, 1993, pp. 237-246.
    PUB | PDF | DOI | WoS
     
  • [102]
    1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782141 OA
    C.M. Ringel, “The composition algebra of a cyclic quiver”, Proceedings of the London Mathematical Society : Ser. 3, vol. 66, 1993, pp. 507-537.
    PUB | PDF | WoS
     
  • [101]
    1992 | Konferenzbeitrag | PUB-ID: 2940924
    C.M. Ringel, “The category of good modules over a quasi-hereditary algebra”, Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992, Ottawa: Carleton University, Mathematics and Statistics, 1992.
    PUB
     
  • [100]
    1992 | Konferenzbeitrag | PUB-ID: 2940923
    C.M. Ringel, “On contravariantly finite subcategories”, Proceedings of the sixth international conference on representations of algebras, held at the Carleton University, Ottawa, Canada, August 19-22, 1992, Ottawa: Carleton University, Mathematics and Statistics, 1992.
    PUB
     
  • [99]
    1992 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775626 OA
    C.M. Ringel, “Lie algebras (arising in representation theory)”, Representations of Algebras and Related Topics, H. Tachikawa and S. Brenner, eds., London Mathematical Society lecture note series, vol. 168, Cambridge: Cambridge Univ. Press, 1992, pp.284-291.
    PUB | PDF | DOI
     
  • [98]
    1992 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775624 OA
    V. Dlab and C.M. Ringel, “The module theoretical approach to quasi-hereditary algebras”, Representations of Algebras and Related Topics, H. Tachikawa and S. Brenner, eds., London Mathematical Society lecture note series, vol. 168, Cambridge: Cambridge Univ. Press, 1992, pp.200-224.
    PUB | PDF | DOI
     
  • [97]
    1992 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1782135 OA
    C.M. Ringel, “From representations of quivers via Hall and Loewy algebras to quantum groups”, Proceedings of the International Conference on Algebra Dedicated to the Memory of A. I. Malcev ; 2: Mezdunarodnaja Konferencija po Algebre,1, 1989, Novosibirsk, L.A. Bokut, ed., Contemporary mathematics , vol. 131, Providence, RI: American Mathematical Society, 1992, pp.381-401.
    PUB | PDF
     
  • [96]
    1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775630 OA
    W. Crawley-Boevey and C.M. Ringel, “Algebras whose Auslander-Reiten quivers have large regular components”, Journal of Algebra, vol. 153, 1992, pp. 494-516.
    PUB | PDF | DOI | WoS
     
  • [95]
    1992 | Monographie | Veröffentlicht | PUB-ID: 1780234 OA
    C.M. Ringel, Hall algebras revisited, Preprint / Universität Bielefeld, Sonderforschungsbereich 343, Diskrete Strukturen in der Mathematik ; 92,29, Bielefeld: 1992.
    PUB | PDF
     
  • [94]
    1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775627 OA
    W. Crawley-Boevey, D. Happel, and C.M. Ringel, “A bypass of an arrow is sectional”, Archiv der Mathematik, vol. 58, 1992, pp. 525-528.
    PUB | PDF | DOI | WoS
     
  • [93]
    1991 | Konferenzband | Veröffentlicht | PUB-ID: 2940932
    G.O. Michler and C.M. Ringel, eds., “Representation theory of finite groups and finite-dimensional algebras. Proceedings of the conference at the University of Bielefeld from May 15-17, 1991, and 7 survey articles on topics of representation theory”, Progress in Mathematics, vol. 95, 1991, pp. 520.
    PUB
     
  • [92]
    1991 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1782126 OA
    C.M. Ringel, “Recent advances in the representation theory of finite dimensional algebras”, Representation theory of finite groups and finite-dimensional algebras: proceedings of the conference at the University of Bielefeld from May 15-17, 1991, and 7 survey articles on topics of representation theory, G.O. Michler and C.M. Ringel, eds., Progress in mathematics, vol. 95, Basel: Birkhäuser, 1991, pp.141-192.
    PUB | PDF | DOI
     
  • [91]
    1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775632 OA
    V. Dlab and C.M. Ringel, “Towers of Semi-simple algebras”, Journal of functional analysis, vol. 102, 1991, pp. 35-46.
    PUB | PDF | DOI | WoS
     
  • [90]
    1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1650394
    V. Dlab and C.M. Ringel, “Canonical forms of pairs of complex matrices”, Linear Algebra and its Applications, vol. 147, 1991, pp. 387-410.
    PUB | DOI | WoS
     
  • [89]
    1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775649 OA
    C.M. Ringel, “The category of modules with good filtrations over a quasi-heriditary algebra has almost split sequences”, Mathematische Zeitschrift, vol. 208, 1991, pp. 209-223.
    PUB | PDF | DOI | WoS
     
  • [88]
    1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775664 OA
    V. Dlab and C.M. Ringel, “The Hochschild cocycle corresponding to a long exact sequence”, Tsukuba Journal of Mathematics, vol. 14, 1990, pp. 489-496.
    PUB | PDF | DOI
     
  • [87]
    1990 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775666 OA
    W. Crawley-Boevey and C.M. Ringel, “The canonical algebras (with an appendix by W. Crawley-Boevey)”, Topics in Algebra. 1: Rings and representations of algebras, S. Balcerzyk, ed., Banach Center publications, vol. 26,1, Warszawa: Panstw. Wyd. Naukowe, 1990, pp.407-432.
    PUB | PDF
     
  • [86]
    1990 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775656 OA
    V. Dlab and C.M. Ringel, “The dimension of a quasi-hereditary algebra”, Topics in Algebra. 1: Rings and representations of algebras, S. Balcerzyk, ed., Banach Center publications, vol. 26,1, Warszawa: Panstw. Wyd. Naukowe, 1990, pp.263-271.
    PUB | PDF
     
  • [85]
    1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940939
    V. Dlab and C.M. Ringel, “The index of a tower of semi-simple algebras”, Comptes Rendus Mathématiques de l'Académie des Sciences = Mathematical reports of the Academy of Science , vol. 12, 1990, pp. 183-186.
    PUB
     
  • [84]
    1990 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775668 OA
    C.M. Ringel, “Hall algebras”, Topics in Algebra. 1: Rings and representations of algebras, S. Balcerzyk, ed., Banach Center publications, vol. 26,1, Warszawa: Panstw. Wyd. Naukowe, 1990, pp.433-447.
    PUB | PDF
     
  • [83]
    1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782088 OA
    C.M. Ringel, “Hall algebras and quantum groups”, Inventiones mathematicae, vol. 101, 1990, pp. 583-591.
    PUB | PDF | DOI | WoS
     
  • [82]
    1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782086 OA
    C.M. Ringel, “Hall polynomials for the representation-finite hereditary algebras”, Advances in mathematics, vol. 84, 1990, pp. 137-178.
    PUB | PDF | DOI | WoS
     
  • [81]
    1990 | Monographie | Veröffentlicht | PUB-ID: 1780236 OA
    C.M. Ringel, The category of good modules over a quasi-hereditary algebra. On contravariantly finite subcategories, Preprint / Universität Bielefeld, Sonderforschungsbereich 343, Diskrete Strukturen in der Mathematik ; 90,76, Bielefeld: 1990.
    PUB | PDF
     
  • [80]
    1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775731 OA
    V. Dlab and C.M. Ringel, “On modular representations of $A_{4}$ ”, Journal of algebra, vol. 123, 1989, pp. 506-522.
    PUB | PDF | DOI | WoS
     
  • [79]
    1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782077 OA
    V. Dlab and C.M. Ringel, “Auslander algebras as quasi-hereditary algebras”, Journal of the London Mathematical Society : Ser. 2, vol. 39, 1989, pp. 457-466.
    PUB | PDF | WoS
     
  • [78]
    1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775729 OA
    V. Dlab and C.M. Ringel, “Quasi-hereditary algebras”, Illinois Journal of Mathematics, vol. 33, 1989, pp. 280-291.
    PUB | PDF | DOI | WoS
     
  • [77]
    1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775727 OA
    V. Dlab and C.M. Ringel, “A construction for quasi-hereditary algebras”, Compositio Mathematica, vol. 70, 1989, pp. 155-175.
    PUB | PDF | WoS
     
  • [76]
    1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782079 OA
    V. Dlab and C.M. Ringel, “Every semiprimary ring is the endomorphism ring of a projective module over a quasi-hereditary ring”, Proceedings of the American Mathematical Society, vol. 107, 1989, pp. 1-5.
    PUB | PDF | DOI | WoS
     
  • [75]
    1989 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782083 OA
    V. Dlab and C.M. Ringel, “Filtrations of right ideals related to projectivity of left ideals”, Séminaire d’Algèbre Paul Dubreil et Marie-Paul Malliavin: Proceedings Paris 1987-1988 (39ème Année), M.-P. Malliavin, ed., Lecture Notes in Mathematics ; 1404, Berlin, Heidelberg: Springer, 1989, pp.95-107.
    PUB | PDF | DOI
     
  • [74]
    1989 | Monographie | Veröffentlicht | PUB-ID: 1780235 OA
    C.M. Ringel, The category of good modules over a quasi-hereditary algebra has almost split sequences, Preprint / Universität Bielefeld, Sonderforschungsbereich 343, Diskrete Strukturen in der Mathematik ; 89,26, Bielefeld: 1989.
    PUB | PDF
     
  • [73]
    1988 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1776053 OA
    C.M. Ringel, “The regular components of the Auslander-Reiten quiver of a tilted algebra”, Chinese Annals of Mathematics, B, vol. 9, 1988, pp. 1-18.
    PUB | PDF | WoS
     
  • [72]
    1988 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1776054 OA
    E. Marmolejo and C.M. Ringel, “Modules of bounded length in Auslander-Reiten components”, Archiv der Mathematik, vol. 50, 1988, pp. 128-133.
    PUB | PDF | DOI | WoS
     
  • [71]
    1987 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782069 OA
    C.M. Ringel and D. Vossieck, “Hammocks”, Proceedings of the London Mathematical Society : Ser. 3, vol. 54, 1987, pp. 216-246.
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  • [70]
    1987 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1776051 OA
    M.C.R. Butler and C.M. Ringel, “Auslander-Reiten sequences with few middle terms and applications to string algebras”, Communications in Algebra, vol. 15, 1987, pp. 145-179.
    PUB | PDF | DOI | WoS
     
  • [69]
    1986 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782065 OA
    D. Happel and C.M. Ringel, “The derived category of a tubular algebra”, Representation Theory I: Finite dimensional algebras: Proceedings of the Fourth International Conference on Representations of Algebras, held in Ottawa, Canada, August 16-25, .. Part 1, V. Dlab, P. Gabriel, and G. Michler, eds., Lecture notes in mathematics , vol. 1177, Berlin, Heidelberg: Springer, 1986, pp.156-180.
    PUB | PDF | DOI | WoS
     
  • [68]
    1986 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782068 OA
    C.M. Ringel, “Representation theory of finite-dimensional algebras”, Representations of algebras: proceedings of the Durham symposium 1985, P.J. Webb, ed., London Mathematical Society lecture note series , vol. 116, Cambridge: Cambridge Univ. Pr., 1986, pp.7-79.
    PUB | PDF
     
  • [67]
    1985 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775804 OA
    V. Dlab and C.M. Ringel, “A class of bounded hereditary noetherian domains”, Journal of Algebra, vol. 92, 1985, pp. 311-321.
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  • [66]
    1984 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775802 OA
    G. d'Este and C.M. Ringel, “Coherent tubes”, Journal of algebra, vol. 87, 1984, pp. 150-201.
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  • [65]
    1984 | Monographie | Veröffentlicht | PUB-ID: 2939375
    C.M. Ringel, Tame Algebras and Integral Quadratic Forms, Lecture Notes in Mathematics, vol. 1099, Berlin: Springer, 1984.
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  • [64]
    1984 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940957
    C.M. Ringel, “Indecomposable representations of finite-dimensional algebras”, Proceedings of the International Congress of Mathematicians August 16-24, 1983, Warszawa. Vol 1, Z. Ciesielski, ed., Warszawa: PWN Polish Scientific Publ., 1984, pp.425-436.
    PUB
     
  • [63]
    1983 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782003 OA
    C.M. Ringel, “Unzerlegbare Darstellungen endlich-dimensionaler Algebren”, Jahresbericht der Deutschen Mathematiker-Vereinigung, vol. 85, 1983, pp. 86-105.
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  • [62]
    1983 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775801 OA
    C.M. Ringel, “Bricks in hereditary length categories”, Resultate der Mathematik, vol. 6, 1983, pp. 64-70.
    PUB | PDF
     
  • [61]
    1983 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782021 OA
    C.M. Ringel, “Separating tubular series”, Séminaire d' Algèbre Paul Dubreil et Marie-Paule Malliavin. Proceedings Paris 1982 (35ème Année), M.-P. Malliavin, ed., Lecture Notes in Mathematics, vol. 1029, Berlin, Heidelberg: Springer, 1983, pp.134-158.
    PUB | PDF | DOI | WoS
     
  • [60]
    1982 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782002 OA
    C.M. Ringel, “Four papers on problems in linear algebra”, Representation theory. Selected papers, I.M. Gelfand, ed., London Mathematical Society lecture note series , vol. 69, Cambridge: Cambridge Univ. Pr., 1982, pp.141-156.
    PUB | PDF | DOI
     
  • [59]
    1982 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775799 OA
    D. Happel and C.M. Ringel, “Tilted algebras”, Transactions of the American Mathematical Society, vol. 274, 1982, pp. 399-443.
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  • [58]
    1981 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781921 OA
    V. Dlab and C.M. Ringel, “Eigenvalues of Coxeter transformations and the Gelfand-Kirillov dimension of the preprojective algebras”, Proceedings of the American Mathematical Society, vol. 83, 1981, pp. 228-232.
    PUB | PDF | DOI | WoS
     
  • [57]
    1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781923 OA
    C.M. Ringel, “Kawada's theorem”, Abelian Group Theory. Proceedings of the Oberwolfach Conference, January 12–17, 1981, R. Göbel and E. Walker, eds., Lecture Notes in Mathematics , vol. 874, Berlin, Heidelberg: Springer, 1981, pp.431-446.
    PUB | PDF | DOI
     
  • [56]
    1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781983 OA
    K. Bongartz and C.M. Ringel, “Representation-finite tree algebras”, Representations of Algebras. Proceedings of the Third International Conference on Representations of Algebras, held in Puebla, Mexico, August 4 - 8, 1980, M. Auslander and E. Lluis, eds., Lecture Notes in Mathematics, vol. 903, Berlin, Heidelberg: Springer, 1981, pp.39-54.
    PUB | PDF | DOI
     
  • [55]
    1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781942 OA
    D. Happel and C.M. Ringel, “Construction of tilted algebras”, Representations of Algebras. Proceedings of the Third International Conference on Representations of Algebras, held in Puebla, Mexico, August 4 - 8, 1980, M. Auslander and E. Lluis, eds., Lecture Notes in Mathematics, vol. 903, Berlin, Heidelberg: Springer, 1981, pp.125-167.
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  • [54]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781916 OA
    C.M. Ringel, “The rational invariants of the tame quivers”, Inventiones mathematicae, vol. 58, 1980, pp. 217-239.
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  • [53]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775791 OA
    K.W. Roggenkamp and C.M. Ringel, “Socle determined categories of representations of artinian hereditary tensor algebras”, Journal of algebra, vol. 64, 1980, pp. 249-269.
    PUB | PDF | DOI | WoS
     
  • [52]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775796 OA
    D. Happel, U. Preiser, and C.M. Ringel, “Binary polyhedral groups and Euclidean diagrams”, Manuscripta mathematica, vol. 31, 1980, pp. 317-329.
    PUB | PDF | DOI | WoS
     
  • [51]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781901 OA
    V. Dlab and C.M. Ringel, “A remark on normal forms of matrices”, Linear algebra and its applications, vol. 30, 1980, pp. 109-114.
    PUB | PDF | DOI | WoS
     
  • [50]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775794 OA
    V. Dlab and C.M. Ringel, “Perfect elements in the free modular lattices”, Mathematische Annalen, vol. 247, 1980, pp. 95-100.
    PUB | PDF | DOI | WoS
     
  • [49]
    1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781917 OA
    C.M. Ringel, “Report on the Brauer-Thrall conjectures: Rojter's theorem and the theorem of Nazarova and Rojter (on algorithms for solving vectorspace problems. I)”, Representation Theory I. Proceedings of the Workshop on the Present Trends in Representation Theory, Ottawa, Carleton University, August 13-18, 1979: No. 1, V. Dlab and P. Gabriel, eds., Lecture notes in mathematics, vol. 831, Berlin, Heidelberg: Springer, 1980, pp.104-136.
    PUB | PDF | DOI
     
  • [48]
    1980 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781915 OA
    C.M. Ringel, “Reflection functors for hereditary algebras”, Journal of the London Mathematical Society : Ser. 2, vol. 21, 1980, pp. 465-479.
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  • [47]
    1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781911 OA
    D. Happel, U. Preiser, and C.M. Ringel, “Vinberg's characterization of Dynkin diagrams using subadditive functions with application to DTr-periodic modules”, Representation Theory II: Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, V. Dlab and P. Gabriel, eds., Lecture Notes in Mathematics , vol. 832, Berlin, Heidelberg: Springer, 1980, pp.280-294.
    PUB | PDF | DOI
     
  • [46]
    1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781919 OA
    C.M. Ringel, “Tame algebras: (on algorithms for solving vector space problems, II)”, Representation Theory I: Proceedings of the Workshop on the Present Trends in Representation Theory, Ottawa, Carleton University, August 13-18, 1979: No. 1, V. Dlab and P. Gabriel, eds., Lecture notes in mathematics, vol. 831, Berlin, Heidelberg: Springer, 1980, pp.137-287.
    PUB | PDF | DOI
     
  • [45]
    1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781904 OA
    P. Dowbor, C.M. Ringel, and D. Simson, “Hereditary artinian rings of finite representation type”, Representation Theory II. Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, V. Dlab and P. Gabriel, eds., Lecture Notes in Mathematics, vol. 832, Heidelberg, Berlin: Springer, 1980, pp.232-241.
    PUB | PDF | DOI
     
  • [44]
    1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781908 OA
    V. Dlab and C.M. Ringel, “The preprojective algebra of a modulated graph”, Representation Theory II. Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, V. Dlab and P. Gabriel, eds., Lecture Notes in Mathematics, vol. 832, Berlin, Heidelberg: Springer, 1980, pp.216-231.
    PUB | PDF | DOI
     
  • [43]
    1979 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781897 OA
    C.M. Ringel, “Infinite dimensional representations of finite dimensional hereditary algebras”, Symposia mathematica, vol. 23, 1979, pp. 321-412.
    PUB | PDF
     
  • [42]
    1979 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775788 OA
    C.M. Ringel and K.W. Roggenkamp, “Diagrammatic methods in the representation theory of orders”, Journal of algebra, vol. 60, 1979, pp. 11-42.
    PUB | PDF | DOI | WoS
     
  • [41]
    1979 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781898 OA
    C.M. Ringel, “The spectrum of a finite dimensional algebra”, Ring theory. Proceedings of the 1978 Antwerp Conference, F. Van Oystaeyen, ed., Lecture notes in pure and applied mathematics , vol. 51, New York: Dekker, 1979, pp.535-597.
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  • [40]
    1979 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781899 OA
    C.M. Ringel and K.W. Roggenkamp, “Indecomposable representations of orders and Dynkin diagramm”, Comptes rendus mathématiques de l'Académie des Sciences / Academy of Science, Ottawa, vol. 1, 1979, pp. 91-94.
    PUB | PDF
     
  • [39]
    1979 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781895 OA
    V. Dlab and C.M. Ringel, “A module theoretical interpretation of properties of the root systems”, Ring theory. Proceedings of the 1978 Antwerp Conference, F. Van Oystaeyen, ed., Lecture notes in pure and applied mathematics , vol. 51, New York: Dekker, 1979, pp.435-451.
    PUB | PDF
     
  • [38]
    1978 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775766 OA
    V. Dlab and C.M. Ringel, “Real subspaces of a quaternion vector space”, Canadian journal of mathematics, vol. 30, 1978, pp. 1228-1242.
    PUB | PDF | DOI | WoS
     
  • [37]
    1978 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775783 OA
    S. Jøndrup and C.M. Ringel, “Remarks on a paper by Skornjakov concerning rings for which every module is a direct sum of left ideals”, Archiv der Mathematik, vol. 31, 1978, pp. 329-331.
    PUB | PDF | DOI | WoS
     
  • [36]
    1978 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781893 OA
    V. Dlab and C.M. Ringel, “The representations of tame hereditary algebras”, Representation theory of algebras: proceedings of the Philadelphia Conference, R. Gordon, ed., Lecture notes in pure and applied mathematics, vol. 37, New York: Dekker, 1978, pp.329-353.
    PUB | PDF
     
  • [35]
    1978 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775786 OA
    C.M. Ringel, “Finite-dimensional hereditary algebras of wild representation type”, Mathematische Zeitschrift, vol. 161, 1978, pp. 235-255.
    PUB | PDF | DOI | WoS
     
  • [34]
    1977 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781890 OA
    V. Dlab and C.M. Ringel, “Normal forms of real matrices with respect to complex similarity”, Linear algebra and its applications, vol. 17, 1977, pp. 107-124.
    PUB | PDF | DOI | WoS
     
  • [33]
    1976 | Monographie | Veröffentlicht | PUB-ID: 1781623 OA
    V. Dlab and C.M. Ringel, Indecomposable representations of graphs and algebras, Memoirs of the American Mathematical Society , vol. 173 = Vol. 6,[3], Providence, RI: American Mathematical Society, 1976.
    PUB | PDF
     
  • [32]
    1976 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775764 OA
    C.M. Ringel, “Representations of K-species and bimodules”, Journal of algebra, vol. 41, 1976, pp. 269-302.
    PUB | PDF | DOI | WoS
     
  • [31]
    1976 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781888 OA
    S. Brenner and C.M. Ringel, “Pathological modules over tame rings”, Journal of the London Mathematical Society, vol. s2-14, 1976, pp. 207-215.
    PUB | PDF | DOI
     
  • [30]
    1975 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775756 OA
    C.M. Ringel and H. Tachikawa, “QF-3 rings”, Journal für die reine und angewandte Mathematik, vol. 272, 1975, pp. 49-72.
    PUB | PDF
     
  • [29]
    1975 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775763 OA
    C.M. Ringel, “The indecomposable representations of the dihedral 2-groups”, Mathematische Annalen, vol. 214, 1975, pp. 19-34.
    PUB | PDF
     
  • [28]
    1975 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775758 OA
    V. Dlab and C.M. Ringel, “On algebras of finite representation type”, Journal of algebra, vol. 33, 1975, pp. 306-394.
    PUB | PDF | DOI | WoS
     
  • [27]
    1975 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775761 OA
    C.M. Ringel, “Unions of chains of indecomposable modules”, Communications in Algebra, vol. 3, 1975, pp. 1121-1144.
    PUB | PDF | DOI | WoS
     
  • [26]
    1975 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781787 OA
    C.M. Ringel, “The representation type of local algebras”, Representations of Algebras. Proceedings of the International Conference Ottawa 1974, V. Dlab and P. Gabriel, eds., Lecture Notes in Mathematics, vol. 488, Berlin, Heidelberg: Springer, 1975, pp.282-305.
    PUB | PDF | DOI
     
  • [25]
    1974 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781782 OA
    V. Dlab and C.M. Ringel, “Représentations des graphes valués”, Comptes rendus hebdomadaires des séances de l'Académie des Sciences, vol. 278, 1974, pp. 537-540.
    PUB | PDF
     
  • [24]
    1974 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781781 OA
    C.M. Ringel, “Commutative QF-1 rings”, Proceedings of the American Mathematical Society, vol. 42, 1974, pp. 365-368.
    PUB | PDF
     
  • [23]
    1973 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2941006
    V. Dlab and C.M. Ringel, “Exceptional rings”, Rings, modules, and radicals. International Colloquium on Associative Rings, Modules, and Radicals, Keszthely, 9 - 13 August 1971, A. Kertész, ed., Colloquia mathematica Societatis János Bolyai , vol. 6, Amsterdam: North-Holland Publishing Company , 1973, pp.167-172.
    PUB
     
  • [22]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781774 OA
    V. Dlab and C.M. Ringel, “Représentations indécomposables des algèbres”, Comptes rendus hebdomadaires des séances de l' Académie des Sciences, vol. 276, 1973, pp. 1393-1396.
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  • [21]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781776 OA
    V. Dlab and C.M. Ringel, “Sur la conjecture de Brauer-Thrall”, Comptes rendus hebdomadaires des séances de l' Académie des Sciences, vol. 276, 1973, pp. 1441-1442.
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  • [20]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781763 OA
    V. Dlab and C.M. Ringel, “The structure of balanced rings”, Proceedings of the London Mathematical Society, vol. 26, 1973, pp. 446-462.
    PUB | PDF | DOI
     
  • [19]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781766 OA
    V. Dlab and C.M. Ringel, “A construction of rings whose injective hulls allow a ring structure”, The journal of the Australian Mathematical Society, vol. 16, 1973, pp. 7-13.
    PUB | PDF | DOI
     
  • [18]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775755 OA
    C.M. Ringel, “QF-1 rings of global dimension less than or = 2”, Canadian journal of mathematics, vol. 25, 1973, pp. 345-352.
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  • [17]
    1973 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775754 OA
    C.M. Ringel, “Socle conditions for QF-1 rings”, Pacific Journal of Mathematics, vol. 44, 1973, pp. 309-336.
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  • [16]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781761 OA
    H. Herrlich and C.M. Ringel, “Identities in categories”, Canadian mathematical bulletin / Bulletin Canadien de mathematiques, vol. 15, 1972, pp. 297-299.
    PUB | PDF | DOI | WoS
     
  • [15]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775747 OA
    V. Dlab and C.M. Ringel, “A class of balanced non-uniserial rings”, Mathematische Annalen, vol. 195, 1972, pp. 279-291.
    PUB | PDF | DOI
     
  • [14]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781640 OA
    V. Dlab and C.M. Ringel, “Balanced local rings with commutative residue fields”, Bulletin of the American Mathematical Society, vol. 78, 1972, pp. 771-775.
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  • [13]
    1972 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775749 OA
    V. Dlab and C.M. Ringel, “Balanced rings”, Lectures on rings and modules, Lecture notes in mathematics , vol. 246, Berlin [u.a.]: Springer, 1972, pp.73-143.
    PUB | PDF | DOI
     
  • [12]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775744 OA
    V. Dlab and C.M. Ringel, “Rings with the double centralizer property”, Journal of algebra, vol. 22, 1972, pp. 480-501.
    PUB | PDF | DOI | WoS
     
  • [11]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775751 OA
    V. Dlab and C.M. Ringel, “Decomposition of modules over right uniserial rings”, Mathematische Zeitschrift, vol. 129, 1972, pp. 207-230.
    PUB | PDF | DOI | WoS
     
  • [10]
    1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775742 OA
    C.M. Ringel, “The intersection property of amalgamations”, Journal of pure and applied algebra, vol. 2, 1972, pp. 341-342.
    PUB | PDF | DOI
     
  • [9]
    1971 | Monographie | Veröffentlicht | PUB-ID: 2941016
    V. Dlab and C.M. Ringel, Balanced rings I, Carleton mathematical series, vol. 39, Ottawa: Carleton University, Dept. of Mathematics, 1971.
    PUB
     
  • [8]
    1971 | Monographie | Veröffentlicht | PUB-ID: 2941015
    V. Dlab and C.M. Ringel, Balanced rings II, Carleton mathematical series, vol. 45, Ottawa: Dept. of Mathematics, Carleton University, 1971.
    PUB
     
  • [7]
    1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941018
    C.M. Ringel, “Anneaux balancés”, Comptes rendus hebdomadaires des séances de l'Académie des Sciences. Série A, Sciences mathématiques , vol. 272, 1971, pp. 1555-1558.
    PUB
     
  • [6]
    1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775741 OA
    C.M. Ringel, “Monofunctors as reflectors”, Transactions of the American Mathematical Society, vol. 161, 1971, pp. 293-306.
    PUB | PDF | DOI | WoS
     
  • [5]
    1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775738 OA
    C.M. Ringel, “Diagonalisierungspaare II”, Mathematische Zeitschrift, vol. 122, 1971, pp. 10-32.
    PUB | PDF | DOI | WoS
     
  • [4]
    1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775740 OA
    C.M. Ringel, “Faserungen und Homotopie in Kategorien”, Mathematische Annalen, vol. 190, 1971, pp. 215-230.
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  • [3]
    1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781759 OA
    V. Dlab and C.M. Ringel, “Anneaux balancés”, Comptes rendus hebdomadaires des séances de l' Académie des Sciences, vol. 272, 1971, pp. 1555-1558.
    PUB | PDF
     
  • [2]
    1970 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775736 OA
    C.M. Ringel, “Diagonalisierungspaare I”, Mathematische Zeitschrift, vol. 117, 1970, pp. 249-266.
    PUB | PDF | DOI | WoS
     
  • [1]
    1970 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775734 OA
    C.M. Ringel, “Eine Charakterisierung der Homotopiekategorie der CW-Komplexe”, Mathematische Zeitschrift, vol. 115, 1970, pp. 359-365.
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