Liping Li. A generalized Koszul theory and its application
Natural Sciences / Mathematics / Algebra
Submitted on: Apr 23, 2012, 22:19:42
Description: Let $A$ be a graded algebra. In this paper we develop a generalized Koszul theory by assuming that $A_0$ is self-injective instead of semisimple and generalize many classical results. The application of this generalized theory to directed categories and finite EI categories is described.