数学杂志2008，Vol.28Issue(6)：596-602,7.
弱Hopf 代数的扭曲理论
DUAL TO TWISTING THEORY FOR WEAK HOPF ALGEBRAS
摘要
Abstract
In this paper we study the dual case of the twisting theory of weak Hopf algebras. Using the equivalent between the (braided) monoidal categories of weak Hopf bimodules over the original and the twisted weak Hopf algebras, we get the Long module category is a braided tensor subcategory of a Yetter-Drinfel'd module category, and then generalize the result of Oeckl (2000).关键词
弱 Hopf 代数/弱 Hopf 双模/扭曲理论Key words
weak Hopf algebra/weak Hopf bimodule/twisting theory分类
数理科学引用本文复制引用
陈菊珍,宋新霞..弱Hopf 代数的扭曲理论[J].数学杂志,2008,28(6):596-602,7.基金项目
Supported by the Specialized Research Fund for the Doctoral Program of Higher Education (20060286006),the FNS of China (10571026) and the Southeast University Fund (XJ0707273) （20060286006）
