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Selfinjective Koszul algebras of finite complexity
Authors:Jin Yun Guo  Ai Hua Li  Qiu Xian Wu
Institution:[1]Department of Mathematics, Xiangtan University, Xiangtan 411105, P. R. China [2]Department of Mathematics, Hu'nan Normal University, Changsha 410081, P. R. China
Abstract:In this paper, we study selfinjective Koszul algebras of finite complexity. We prove that the complexity is a nonnegative integer when it is finite; and that the category MediaObjects/10114_2009_6703_Fig1_HTML.gif
Keywords:selfinjective Koszul algebra  complexity  skew group algebra  tame symmetric algebra
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