国家自然科学基金(102028)

作品数：5被引量：4H指数：1
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相关作者：贾玲李方更多>>
相关机构：浙江大学鲁东大学更多>>
相关期刊：《Acta Mathematica Sinica,English Series》《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》《数学进展》更多>>
相关主题：WEAKHOPF群余代数GENERALIZEDDOI-HOPFCO更多>>
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弱T余代数上的弱Doi-Hopf π-模和弱Yetter-Drinfeld π-模(英文)被引量：3
《数学进展》2009年第1期117-126,共10页贾玲 李方 
Project supported bu Ludong University(No.LY20062703);the Natural Science Foundation of Zhejiang Province of China(No.102028).
本文揭示了弱Doi-Hopfπ-模范畴和弱Yetter-Drinfeldπ-模范畴之间的密切联系,并证明了弱Yetter-Drinfeldπ-模范畴同构于一个T-范畴的中心.
关键词：弱Hopf群余代数 弱T-余代数 弱Doi-Hopfπ-模 弱Yetter-Drinfeldπ-模 
On generalized extending modules被引量：1
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2007年第6期939-945,共7页ZENG Qing-yi 
Project (No. 102028) supported by the Natural Science Foundation of Zhejiang Province, China
A module Mis called generalized extending if for any submodule N of M, there is a direct summand K of M such that N≤K and KIN is singular. Any extending module and any singular module are generalized extending. Any h...
关键词：Generalized extending modules SINGULAR Co-H-rings 
Weak Tensor Category and Related Generalized Hopf Algebras被引量：1
《Acta Mathematica Sinica,English Series》2006年第4期1027-1046,共20页Fang LI Gong Xiang LIU 
the Program for New Century Excellent Talents in University(No.04-0522);the National Natural Science Foundation of China(No.10571153);the Natural Science Foundation of Zhejiang Province of China(No.102028)
There are at least two kinds of generalization of Hopf algebra, i.e. pre-Hopf algebra and weak Hopf algebra. Correspondingly, we have two kinds of generalized bialgebras, almost bialgebra and weak bialgebra. Let L = ...
关键词：Weak tensor category Weak Hopf algebra Pre-Hopf algebra Strictization 
On closed weak supplemented modules
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2006年第2期210-215,共6页曾庆怡 史美华 
Project (No. 102028) supported by the Natural Science Foundation of Zhejiang Province, China
A module M is called closed weak supplemented if for any closed submodule N of M, there is a submodule K of M such that M=K+N and K∩N<
关键词：Closed submodules Closed weak supplemented Small submodule 
On Quasi-Bicrossed Products of Weak Hopf Algebras
《Acta Mathematica Sinica,English Series》2004年第2期305-318,共14页FangLI 
Project supported by the National Natural Science Foundation of China(No.19971074);by the Natural Science Foundation of Zhejiang Province(No.102028)
The aim of this paper is to study quasi-bicrossed products and a especially quantum quasi-doubles. Firstly, we construct one new kind of quasi-bicrossed products by weak Hopf algebras and then devote a brief discussio...
关键词：Weak Hopf algebra Bicrossed product Quantum double 
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