Representation-finite tree algebras
Bongartz, Klaus ; Ringel, Claus Michael ; Auslander, Maurice (Hrsg.) ; Lluis, Emilo (Hrsg.)In: Representations of Algebras. Proceedings of the Third International Conference on Representations of Algebras, held in Puebla, Mexico, August 4 - 8, 1980, Jg. 903, S. 39-541981The canonical algebras (with an appendix by W. Crawley-Boevey)
Crawley-Boevey, William ; Ringel, Claus Michael ; Balcerzyk, Stanislaw (Hrsg.)In: Topics in Algebra. 1: Rings and representations of algebras, Jg. 26,1, S. 407-4321990Balanced rings
Dlab, Vlastimil ; Ringel, Claus MichaelIn: Lectures on rings and modules, Jg. 246, S. 73-1431972The dimension of a quasi-hereditary algebra
Dlab, Vlastimil ; Ringel, Claus Michael ; Balcerzyk, Stanislaw (Hrsg.)In: Topics in Algebra. 1: Rings and representations of algebras, Jg. 26,1, S. 263-2711990The preprojective algebra of a modulated graph
Dlab, Vlastimil ; Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representation Theory II. Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, Jg. 832, S. 216-2311980The representations of tame hereditary algebras
Dlab, Vlastimil ; Ringel, Claus Michael ; Gordon, Robert (Hrsg.)In: Representation theory of algebras: proceedings of the Philadelphia Conference, Jg. 37, S. 329-3531978Filtrations of right ideals related to projectivity of left ideals
Dlab, Vlastimil ; Ringel, Claus Michael ; Malliavin, Marie-Paule (Hrsg.)1989The module theoretical approach to quasi-hereditary algebras
Dlab, Vlastimil ; Ringel, Claus Michael ; Tachikawa, H. (Hrsg.) ; Brenner, S. (Hrsg.)In: Representations of Algebras and Related Topics, Jg. 168, S. 200-2241992A module theoretical interpretation of properties of the root systems
Dlab, Vlastimil ; Ringel, Claus Michael ; Van Oystaeyen, Freddy (Hrsg.)In: Ring theory. Proceedings of the 1978 Antwerp Conference, Jg. 51, S. 435-4511979Hereditary artinian rings of finite representation type
Dowbor, P. ; Ringel, Claus Michael ; Simson, Daniel ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representation Theory II. Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, Jg. 832, S. 232-2411980Vinberg's characterization of Dynkin diagrams using subadditive functions with application to DTr-periodic modules
Happel, Dieter ; Preiser, Udo ; Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representation Theory II: Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979: No. 2, Jg. 832, S. 280-2941980Construction of tilted algebras
Happel, Dieter ; Ringel, Claus Michael ; Auslander, Maurice (Hrsg.) ; Lluis, Emilo (Hrsg.)In: Representations of Algebras. Proceedings of the Third International Conference on Representations of Algebras, held in Puebla, Mexico, August 4 - 8, 1980, Jg. 903, S. 125-1671981The derived category of a tubular algebra
Happel, Dieter ; Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.) ; Michler, Gerhard (Hrsg.)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, Jg. 1177, S. 156-1801986Hall algebras
Ringel, Claus Michael ; Balcerzyk, Stanislaw (Hrsg.)In: Topics in Algebra. 1: Rings and representations of algebras, Jg. 26,1, S. 433-4471990Report on the Brauer-Thrall conjectures: Rojter's theorem and the theorem of Nazarova and Rojter (on algorithms for solving vectorspace problems. I)
Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representation Theory I. Proceedings of the Workshop on the Present Trends in Representation Theory, Ottawa, Carleton University, August 13-18, 1979: No. 1, Jg. 831, S. 104-1361980The representation type of local algebras
Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representations of Algebras. Proceedings of the International Conference Ottawa 1974, Jg. 488, S. 282-3051975Tame algebras: (on algorithms for solving vector space problems, II)
Ringel, Claus Michael ; Dlab, Vlastimil (Hrsg.) ; Gabriel, Peter (Hrsg.)In: Representation Theory I: Proceedings of the Workshop on the Present Trends in Representation Theory, Ottawa, Carleton University, August 13-18, 1979: No. 1, Jg. 831, S. 137-2871980Four papers on problems in linear algebra
Ringel, Claus Michael ; Gelfand, Izrail M. (Hrsg.)In: Representation theory. Selected papers, Jg. 69, S. 141-1561982Kawada's theorem
Ringel, Claus Michael ; Göbel, Rüdiger (Hrsg.) ; Walker, Elbert (Hrsg.)In: Abelian Group Theory. Proceedings of the Oberwolfach Conference, January 12–17, 1981, Jg. 874, S. 431-4461981Separating tubular series
Ringel, Claus Michael ; Malliavin, Marie-Paule (Hrsg.)In: Séminaire d' Algèbre Paul Dubreil et Marie-Paule Malliavin. Proceedings Paris 1982 (35ème Année), Jg. 1029, S. 134-1581983