Claus Michael Ringel
PEVZ-ID
202 Publikationen
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2018 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940838Ringel, Claus Michael. 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, ed. Graham J. Leuschke, Frauke Bleher, Ralf Schiffler, and Dan Zacharia, 705:189-214. Contemporary Mathematics. Providence, RI: American Mathematical Society (AMS).
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2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940845Obaid, Mustafa A. A., Nauman, Syed Khalid, Fakieh, Wafaa Mohammed, and Ringel, Claus Michael. 2016. “Static subcategories of the module category of a finite-dimensional hereditary algebra”. Communications in Algebra 44 (6): 2531-2546.
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2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940844Obaid, Mustafa A. A., Nauman, Syed Khalid, Fakieh, Wafaa Mohammed, and Ringel, Claus Michael. 2016. “The Ingalls-Thomas bijections”. International Electronic Journal of Algebra 20: 28-44.
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2016 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940842Ringel, Claus Michael. 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, ed. Alex Martsinkovsky, Gordana Todorov, and Kiyoshi Igusa, 673:51-177. Contemporary Mathematics. Providence, RI: American Mathematical Society (AMS).
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2013 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940851Ringel, Claus Michael. 2013. “Distinguished bases of exceptional modules”. In Algebras, quivers and representations. The Abel symposium 2011, ed. Aslak Bakke Buan, Idun Reiten, and Øyvind Solberg, 8:253-274. Abel Symposia . Berlin: Springer.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940858Ringel, Claus Michael. 2012. “On radical square zero rings”. Algebra and discrete mathematics 14 (2): 297-306.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940856Ringel, Claus Michael. 2012. “Categorification of the Fibonacci numbers using representations of quivers”. Journal of Integer Sequences 15 (2): 12.2.1.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940859Ringel, Claus Michael. 2012. “On the representation dimension of Artin algebras”. Bulletin of the Institute of Mathematics. Academia Sinica. New Series 7 (1): 33-70.
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2011 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940863Ringel, Claus Michael. 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, ed. Andrzej Skowroński and Kunio Yamagata, 501-560. EMS Series of Congress Reports. Zürich: European Mathematical Society Publishing House.
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2009 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940868Ringel, Claus Michael. 2009. “The relevance and the ubiquity of Prüfer modules”. In Representation theory. Fourth international conference on representation theory, Lhasa, China, July 16-20, 2007, ed. Zongzhu Lin and Jianpan Wang, 478:163-175. Contemporary Mathematics. Providence, RI: American Mathematical Society (AMS).
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2008 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940869Ringel, Claus Michael. 2008. “The first Brauer-Thrall conjecture”. In Models, Modules and Abelian Groups. In Memory of A. L. S. Corner, ed. Rüdiger Göbel and Brendan Goldsmith, 369-374. Berlin: Walter de Gruyter.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940872Fahr, Philipp, and Ringel, Claus Michael. 2008. “A Partition Formula for Fibonacci Numbers”. Journal of Integer Sequences 11 (1): Article 08.1.4.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940870Dlab, Vlastimil, and Ringel, Claus Michael. 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 (3): 89-96.
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2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940875Ringel, Claus Michael. 2007. “The ladder construction of Prüfer modules”. Revista de la Union Matematica Argentina 48 (2): 47-65.
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2006 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940876Ringel, Claus Michael. 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, ed. José Antonio de la Peña and Raymundo Bautista, 406:105-135. Contemporary mathematics. Providence, RI: American Mathematical Society (AMS).
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2006 | Konferenzband | Veröffentlicht | PUB-ID: 2940878Facchini, Alberto, Fuller, Kent, Ringel, Claus Michael, and Santa-Clara, Catarina, 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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2005 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940882Ringel, Claus Michael. 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, ed. José Antonio de la Peña, Ernesto Vallejo, and Natig Atakishiyev, 376:89-103. Contemporary mathematics. Providence, RI: American Mathematical Society (AMS).
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2004 | Konferenzband | PUB-ID: 2940887Dlab, Vlastimil, and Ringel, Claus Michael, 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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2004 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940884Ringel, Claus Michael. 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, ed. Masahisa Sato, 2:1-19. Proceedings of the 36th Symposium on Ring Theory and Representation Theory. Yamanashi: Symposium on Ring Theory and Representation Theory Organizing Committee.
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2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940890Ringel, Claus Michael. 2002. “Combinatorial representation theory history and future”. In Representations of Algebras. Proceedings of the 9th international conference, Beijing, China, August 21-September 1, 2000, ed. Dieter Happel and Y.B. Zhang, 1:122-144. Beijing: Beijing Normal University Press.
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2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940888Ringel, Claus Michael. 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, ed. Dieter Happel and Y. B. Zhang, 2:396-416. Beijing: Beijing Normal University Press.
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2002 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940889Ringel, Claus Michael. 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, ed. Dieter Happel and Y.B. Zhang, 2:387-395. Representations of Algebras. Beijing: Beijing Normal University Press.
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1999 | Konferenzband | Veröffentlicht | PUB-ID: 2940900Dräxler, Peter, Ringel, Claus Michael, and Michler, Gerhard 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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1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940899Ringel, Claus Michael. 1999. “The multisegment duality and the preprojective algebras of type A”. Algebra Montpellier announcements 1999 (1): 6.
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1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940898Brüstle, Thomas, Hille, Lutz, Ringel, Claus Michael, and Röhrle, Gerhard. 1999. “The \(\Delta\)-filtered modules without self-extensions for the Auslander algebra of \(k[T]/\langle T^n\rangle\).”. Algebras and Representation Theory 2 (3): 295-312.
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1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940904Ringel, Claus Michael. 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, ed. Idun Reiten, 24:467-480. CMS (Canadian Mathematical Society) Conference Proceedings. Providence, RI: American Mathematical Society.
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1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940902Ringel, Claus Michael. 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, ed. Edward Lee Greene and Birge Huisgen-Zimmermann, 229:293-306. Contemporary Mathematics . Providence, RI: American Mathematical Society.
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1998 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1625342Ringel, Claus Michael. 1998. “Exceptional modules are tree modules”. In Proceedings of the Sixth Conference of the International Linear Algebra Society, ed. Steve Kirkland, Volker Mehrmann, Gerhard Michler, and Bryan Shader, 276:471-493. Linear Algebra and its Applications. Elsevier Science.
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1997 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940908Ringel, Claus Michael. 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, ed. Alex Martsinkovsky and Gordana Todorov, 238:89-115. London Mathematical Society Lecture Note Series . Cambridge: Cambridge University Press.
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1997 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940907Ringel, Claus Michael. 1997. “The repetitive algebra of a gentle algebra”. Boletín de la Sociedad Matemática Mexicana, Third Series 3 (2): 235-253.
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1997 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940906Ringel, Claus Michael. 1997. “A construction of endofinite modules”. In Advances in algebra and model theory. Surveys Presented at Conferences in Essen, 1994 and Dresden, 1995, ed. Manfred Droste and Rüdiger Göbel, 9:387-399. Algebra, Logic and Applications. London: Gordon and Breach Science Publishers.
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1997 | Sammelwerksbeitrag | PUB-ID: 2940915Ringel, Claus Michael. 1997. “Quantum Serre relations”. In Algèbre non commutative groupes quantiques et invariants ; septième contact Franco-Belge, Reims (France) , ed. Jak Alev, 2:137-148. Collection SMF : Séminaires et Congrès. Paris: SMF.
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1996 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2940913Ringel, Claus Michael. 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, ed. Raymundo Bautista and José Antonio de la Peña, 19:185-245. CMS Conference Proceedings. Providence, RI: American Mathematical Society.
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1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940912Ágoston, István, Lukács, Erzsébet, and Ringel, Claus Michael. 1996. “Frobenius functions on translation quivers”. In Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, ed. Raymundo Bautista and José Antonio de la Peña, 18:17-37. CMS Conference Proceedings. Providence, RI: American Mathematical Society.
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1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940911Ringel, Claus Michael. 1996. “Cones”. In Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, ed. Raymundo Bautista and José Antonio de la Peña, 18:583-586. CMS Conference Proceedings. Providence, RI: American Mathematical Society.
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1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940910Ringel, Claus Michael. 1996. “The Liu-Schulz example”. In Representation theory of algebras. Seventh International Conference on Representations of Algebras, August 22-26, 1994, Cocoyoc, Mexiko, ed. Raymundo Bautista and José Antonio de la Peña, 18:587-600. CMS Conference Proceedings. Providence, RI: American Mathematical Society.
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1996 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940909Ringel, Claus Michael. 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, ed. Klaus W. Roggenkamp and Mirela Stefanescu, 4:150-158. Seria Matematica. Faculty of Mathematics and Computer Science, Ovidius University, Constanta, Romania.
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1995 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940916Ringel, Claus Michael. 1995. “Some algebraically compact modules I”. In Abelian groups and modules. Proceedings of the Padova conference, Padova, Italy, June 23-July 1, 1994, ed. Alberto Facchini and Claudia Menini, 419-439. Dordrecht: Kluwer Academic Publishers.
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1994 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1776236Ringel, Claus Michael. 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, ed. Rüdiger Göbel, 171:339-352. Contemporary mathematics. Providence, RI: American Mathematical Soc.
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1993 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940919Ringel, Claus Michael. 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, ed. Anthony Joseph and Steven Shnider, 7:171-176. Israel mathematical conference proceedings. Ramat-Gan, Israel : Bar-Ilan University.
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1992 | Konferenzbeitrag | PUB-ID: 2940924Ringel, Claus Michael. 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.
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1992 | Konferenzbeitrag | PUB-ID: 2940923Ringel, Claus Michael. 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.
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1992 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775626Ringel, Claus Michael. 1992. “Lie algebras (arising in representation theory)”. In Representations of Algebras and Related Topics, ed. H. Tachikawa and S. Brenner, 168:284-291. London Mathematical Society lecture note series. Cambridge: Cambridge Univ. Press.
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1992 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775624Dlab, Vlastimil, and Ringel, Claus Michael. 1992. “The module theoretical approach to quasi-hereditary algebras”. In Representations of Algebras and Related Topics, ed. H. Tachikawa and S. Brenner, 168:200-224. London Mathematical Society lecture note series. Cambridge: Cambridge Univ. Press.
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1992 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1782135Ringel, Claus Michael. 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, ed. Leonid A. Bokut, 131:381-401. Contemporary mathematics . Providence, RI: American Mathematical Society.
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1991 | Konferenzband | Veröffentlicht | PUB-ID: 2940932Michler, Gerhard O., and Ringel, Claus Michael, 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.
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1991 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 1782126Ringel, Claus Michael. 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, ed. Gerhard O. Michler and Claus Michael Ringel, 95:141-192. Progress in mathematics. Basel: Birkhäuser.
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1990 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775666Crawley-Boevey, William, and Ringel, Claus Michael. 1990. “The canonical algebras (with an appendix by W. Crawley-Boevey)”. In Topics in Algebra. 1: Rings and representations of algebras, ed. Stanislaw Balcerzyk, 26,1:407-432. Banach Center publications. Warszawa: Panstw. Wyd. Naukowe.
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1990 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1775656Dlab, Vlastimil, and Ringel, Claus Michael. 1990. “The dimension of a quasi-hereditary algebra”. In Topics in Algebra. 1: Rings and representations of algebras, ed. Stanislaw Balcerzyk, 26,1:263-271. Banach Center publications. Warszawa: Panstw. Wyd. Naukowe.
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1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2940939Dlab, Vlastimil, and Ringel, Claus Michael. 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 (5): 183-186.
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1990 | Monographie | Veröffentlicht | PUB-ID: 1780236Ringel, Claus Michael. 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.
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1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1782079Dlab, Vlastimil, and Ringel, Claus Michael. 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): 1-5.
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1989 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782083Dlab, Vlastimil, and Ringel, Claus Michael. 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), ed. Marie-Paule Malliavin, 95-107. Lecture Notes in Mathematics ; 1404. Berlin, Heidelberg: Springer.
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1989 | Monographie | Veröffentlicht | PUB-ID: 1780235Ringel, Claus Michael. 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.
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1986 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782065Happel, Dieter, and Ringel, Claus Michael. 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, ed. Vlastimil Dlab, Peter Gabriel, and Gerhard Michler, 1177:156-180. Lecture notes in mathematics . Berlin, Heidelberg: Springer.
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1986 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782068Ringel, Claus Michael. 1986. “Representation theory of finite-dimensional algebras”. In Representations of algebras: proceedings of the Durham symposium 1985, ed. P. J. Webb, 116:7-79. London Mathematical Society lecture note series . Cambridge: Cambridge Univ. Pr.
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1984 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2940957Ringel, Claus Michael. 1984. “Indecomposable representations of finite-dimensional algebras”. In Proceedings of the International Congress of Mathematicians August 16-24, 1983, Warszawa. Vol 1, ed. Zbigniew Ciesielski, 425-436. Warszawa: PWN Polish Scientific Publ.
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1983 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782021Ringel, Claus Michael. 1983. “Separating tubular series”. In Séminaire d' Algèbre Paul Dubreil et Marie-Paule Malliavin. Proceedings Paris 1982 (35ème Année), ed. Marie-Paule Malliavin, 1029:134-158. Lecture Notes in Mathematics. Berlin, Heidelberg: Springer.
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1982 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782002Ringel, Claus Michael. 1982. “Four papers on problems in linear algebra”. In Representation theory. Selected papers, ed. Izrail M. Gelfand, 69:141-156. London Mathematical Society lecture note series . Cambridge: Cambridge Univ. Pr.
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1981 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781921Dlab, Vlastimil, and Ringel, Claus Michael. 1981. “Eigenvalues of Coxeter transformations and the Gelfand-Kirillov dimension of the preprojective algebras”. Proceedings of the American Mathematical Society 83 (2): 228-232.
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1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781923Ringel, Claus Michael. 1981. “Kawada's theorem”. In Abelian Group Theory. Proceedings of the Oberwolfach Conference, January 12–17, 1981, ed. Rüdiger Göbel and Elbert Walker, 874:431-446. Lecture Notes in Mathematics . Berlin, Heidelberg: Springer.
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1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781983Bongartz, Klaus, and Ringel, Claus Michael. 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, ed. Maurice Auslander and Emilo Lluis, 903:39-54. Lecture Notes in Mathematics. Berlin, Heidelberg: Springer.
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1981 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781942Happel, Dieter, and Ringel, Claus Michael. 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, ed. Maurice Auslander and Emilo Lluis, 903:125-167. Lecture Notes in Mathematics. Berlin, Heidelberg: Springer.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781917Ringel, Claus Michael. 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, ed. Vlastimil Dlab and Peter Gabriel, 831:104-136. Lecture notes in mathematics. Berlin, Heidelberg: Springer.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781911Happel, Dieter, Preiser, Udo, and Ringel, Claus Michael. 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, ed. Vlastimil Dlab and Peter Gabriel, 832:280-294. Lecture Notes in Mathematics . Berlin, Heidelberg: Springer.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781919Ringel, Claus Michael. 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, ed. Vlastimil Dlab and Peter Gabriel, 831:137-287. Lecture notes in mathematics. Berlin, Heidelberg: Springer.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781904Dowbor, P., Ringel, Claus Michael, and Simson, Daniel. 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, ed. Vlastimil Dlab and Peter Gabriel, 832:232-241. Lecture Notes in Mathematics. Heidelberg, Berlin: Springer.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781908Dlab, Vlastimil, and Ringel, Claus Michael. 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, ed. Vlastimil Dlab and Peter Gabriel, 832:216-231. Lecture Notes in Mathematics. Berlin, Heidelberg: Springer.
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1979 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781898Ringel, Claus Michael. 1979. “The spectrum of a finite dimensional algebra”. In Ring theory. Proceedings of the 1978 Antwerp Conference, ed. Freddy Van Oystaeyen, 51:535-597. Lecture notes in pure and applied mathematics . New York: Dekker.
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1979 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781895Dlab, Vlastimil, and Ringel, Claus Michael. 1979. “A module theoretical interpretation of properties of the root systems”. In Ring theory. Proceedings of the 1978 Antwerp Conference, ed. Freddy Van Oystaeyen, 51:435-451. Lecture notes in pure and applied mathematics . New York: Dekker.
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1978 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781893Dlab, Vlastimil, and Ringel, Claus Michael. 1978. “The representations of tame hereditary algebras”. In Representation theory of algebras: proceedings of the Philadelphia Conference, ed. Robert Gordon, 37:329-353. Lecture notes in pure and applied mathematics. New York: Dekker.
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1975 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781787Ringel, Claus Michael. 1975. “The representation type of local algebras”. In Representations of Algebras. Proceedings of the International Conference Ottawa 1974, ed. Vlastimil Dlab and Peter Gabriel, 488:282-305. Lecture Notes in Mathematics. Berlin, Heidelberg: Springer.
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1973 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2941006Dlab, Vlastimil, and Ringel, Claus Michael. 1973. “Exceptional rings”. In Rings, modules, and radicals. International Colloquium on Associative Rings, Modules, and Radicals, Keszthely, 9 - 13 August 1971, ed. Andor Kertész, 6:167-172. Colloquia mathematica Societatis János Bolyai . Amsterdam: North-Holland Publishing Company .
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1971 | Monographie | Veröffentlicht | PUB-ID: 2941016Dlab, Vlastimil, and Ringel, Claus Michael. 1971. Balanced rings I. Vol. 39. Carleton mathematical series. Ottawa: Carleton University, Dept. of Mathematics.
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1971 | Monographie | Veröffentlicht | PUB-ID: 2941015Dlab, Vlastimil, and Ringel, Claus Michael. 1971. Balanced rings II. Vol. 45. Carleton mathematical series. Ottawa: Dept. of Mathematics, Carleton University.
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1971 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941018Ringel, Claus Michael. 1971. “Anneaux balancés”. Comptes rendus hebdomadaires des séances de l'Académie des Sciences. Série A, Sciences mathématiques 272: 1555-1558.
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