Representation Theory II : Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979 (Lecture Notes in Mathematics 832) (1980)

Uniserial functors.- Preprojective modules: An introduction and some applications.- Sections in Auslander-Reiten quivers.- Zykellose Algebren sind nicht zügellos.- Generalizations of the Bernstein-Gelfand-Ponomarev reflection functors.- On finite representation type and a theorem of Kulikov.- Homology representations of finite groups.- Algebraically rigid modules.- The preprojective algebra of a modulated graph.- Hereditary Artinian rings of finite representation type.- Tame and wild matrix problems.- Remarks on projective resolutions.- Vinberg's characterization of dynkin diagrams using subadditive functions with application to DTr-periodic modules.- Trivial extension of artin algebras.- Model theory and representations of algebras.- Some remarks on representations of quivers and infinite root systems.- Symmetric algebras of finite representation type.- Some remarks on Loewy lengths of projective modules.- Reflection functors.- Algebras stably equivalent to l-hereditary.- Hereditary algebras that are not pure-hereditary.- Projective lattices over group orders as amalgamations of irreducible lattices.- Representation-finite selfinjective algebras of class An.- Representation theory of blocks of defect 1.- A class of self-injective algebras of finite representation type.- Right pure semisimple hereditary rings.- Representations of trivial extensions of hereditary algebras.- Almost split sequences for TrD-periodic modules.- A class of self-injective algebras and their indecomposable modules.- Hereditary artinian rings of right local representation type.