Twisting theory for weak Hopf algebras  

作　　者：CHEN Ju-zhen ZHANG Yan WANG Shuan-hong 

机构地区：[1]Dept. of Math., Southeast Univ., Nanjing 210096, China.

出　　处：《Applied Mathematics(A Journal of Chinese Universities)》2008年第1期91-100,共10页高校应用数学学报（英文版）（B辑）

基　　金：Partially supported by the Specialized Research Fund for the Doctoral Program of Higher Education(20060286006);the National Natural Science Foundation of China(10571026);the Southeast University Fund(XJ0707273).

摘　　要：The main aim of this paper is to study the twisting theory of weak Hopf algebras and give an equivalence between the （braided） monoidal categories of weak Hopf bimodules over the original and the twisted weak Hopf algebra to generalize the result from Oeckl （2000）.The main aim of this paper is to study the twisting theory of weak Hopf algebras and give an equivalence between the （braided） monoidal categories of weak Hopf bimodules over the original and the twisted weak Hopf algebra to generalize the result from Oeckl （2000）.

关 键 词：weak Hopf algebra weak Hopf bimodule twisting theory. 

分 类 号：O15[理学—数学]