| 弱Hopf代数与Yetter-Drinfeld范畴 |
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| 引用本文： | 耿世佼,董丽红,焦争鸣. 弱Hopf代数与Yetter-Drinfeld范畴[J]. 河南师范大学学报(自然科学版), 2009, 37(5) |
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| 作者姓名： | 耿世佼 董丽红 焦争鸣 |
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| 作者单位： | 河南理工大学,数学与信息科学学院,河南,焦作,454000;河南师范大学,数学与信息科学学院,河南,新乡,453007 |
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| 基金项目： | 河南省自然科学基金，河南省教育厅自然科学研究计划资助项目，河南理工大学青年基金资助项目 |
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| 摘 要： | 讨论了弱Hopf代数的Yetter-Drinfeld范畴,得到:左Yetter-Drinfeld范畴中的弱Hopf代数的对偶恰好是右Yetter-Drinfeld范畴中的弱Hopf代数;弱Hopf代数的左Yetter-Drinfeld范畴是对偶弱Hopf代数的右Yetter-Drinfeld范畴.
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| 关 键 词： | 弱Hopf代数 Yetter-Drinfeld范畴 范畴中的弱Hopf代数 |
Weak Hopf Algebras and Yetter-Drimfeld Categories |
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| GENG Shi-jiao,DONG Li-hong,JIAO Zheng-ming. Weak Hopf Algebras and Yetter-Drimfeld Categories[J]. Journal of Henan Normal University(Natural Science), 2009, 37(5) |
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| Authors: | GENG Shi-jiao DONG Li-hong JIAO Zheng-ming |
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| Abstract: | In this paper,the Yetter-Drimfeld categories are studied: the dual of the weak Hopf algebras in the left Yetter-Drimfeld category are the ones in the right Yetter-Drimfeld category;the Yetter-Drimfeld category of the weak Hopf algebra is the one of the dual. |
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| Keywords: | weak Hopf algebra Yetter-Drimfeld categories weak Hopf algebra in category |
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