The representation category of weak generalized diagonal crossed product
CHEN Xiaoyuan1, JIA Ling2
1. Zhejiang Business College, Hangzhou 310053, China;
2. School of Mathematics and Statistics Science, Ludong University, Yantai 264025, Shandong Province, China
Abstract：The notions of weak(H,A)-Yetter Drinfeld datum and weak generalized diagonal cross product algebra are introduced. We prove that the category of modules over a weak(H,A)-Yetter Drinfeld datum is isomorphic to the representation category of H*A, which is an induced associative algebra called weak generalized diagonal cross product.
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2016, Vol. 43 
A, which is an induced associative algebra called weak generalized diagonal cross product.