Claus Michael Ringel

PEVZ-ID
10583

202 Publikationen

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