Representation Theory II: Proceedings of the Second International Conference on Representations of Algebras Ottawa, Carleton University, August 13 – 25, 1979

Uniserial functors....Pages 1-47 Preprojective modules: An introduction and some applications....Pages 48-73 Sections in Auslander-Reiten quivers....Pages 74-96 Zykellose Algebren sind nicht zügellos....Pages 97-102 Generalizations of the Bernstein-Gelfand-Ponomarev reflection functors....Pages 103-169 On finite representation type and a theorem of Kulikov....Pages 170-176 Homology representations of finite groups....Pages 177-194 Algebraically rigid modules....Pages 195-215 The preprojective algebra of a modulated graph....Pages 216-231 Hereditary Artinian rings of finite representation type....Pages 232-241 Tame and wild matrix problems....Pages 242-258 Remarks on projective resolutions....Pages 259-279 Vinberg’s characterization of dynkin diagrams using subadditive functions with application to DTr-periodic modules....Pages 280-294 Trivial extension of artin algebras....Pages 295-301 Model theory and representations of algebras....Pages 302-310 Some remarks on representations of quivers and infinite root systems....Pages 311-327 Symmetric algebras of finite representation type....Pages 328-368 Some remarks on Loewy lengths of projective modules....Pages 369-381 Reflection functors....Pages 382-395 Algebras stably equivalent to l -hereditary....Pages 396-431 Hereditary algebras that are not pure-hereditary....Pages 432-437 Projective lattices over group orders as amalgamations of irreducible lattices....Pages 438-448 Representation-finite selfinjective algebras of class A n ....Pages 449-520 Representation theory of blocks of defect 1....Pages 521-544 A class of self-injective algebras of finite representation type....Pages 545-572 Right pure semisimple hereditary rings....Pages 573-578 Representations of trivial extensions of hereditary algebras....Pages 579-599 Almost split sequences for TrD-periodic modules....Pages 600-631 A class of self-injective algebras and their indecomposable modules....Pages 632-647 Hereditary artinian rings of right local representation type....Pages 648-673