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由Harrison2-余循环诱导的扭曲模余代数及其应用
引用本文:陈婷婷,王勇,张良云. 由Harrison2-余循环诱导的扭曲模余代数及其应用[J]. 南京大学学报(自然科学版), 2013, 0(1): 115-124
作者姓名:陈婷婷  王勇  张良云
作者单位:南京农业大学理学院;南京晓庄学院数学与信息技术学院
基金项目:教育部科学技术重点资助项目(108154);高等学校博士学科点专项科研基金(20100097110040)资助项目(20100097110040)
摘    要:
本文主要通过Harrison2-余循环引入扭曲模余代数概念,给出了扭曲Hopf模的基本结构定理,并得到了扭曲模余代数的一些性质及其在广义量子偶上的应用.

关 键 词:Harrison  2-余循环  扭曲模余代数  扭曲Hopf模  斜余配对  广义量子偶

TWISTED MODULE COALGEBRAS INTRODUCED BY HARRISON 2-COCYCLES AND THEIR APPLICATIONS
Chen Tingting College of Science,Nanjing Agricultural University,Nanjing PRC Wang Yong College of Mathematies and Information Technology,Nanjing Xiaozhuang University,Nanjing PRC Zhang Liangyun. TWISTED MODULE COALGEBRAS INTRODUCED BY HARRISON 2-COCYCLES AND THEIR APPLICATIONS[J]. Journal of Nanjing University: Nat Sci Ed, 2013, 0(1): 115-124
Authors:Chen Tingting College of Science  Nanjing Agricultural University  Nanjing PRC Wang Yong College of Mathematies  Information Technology  Nanjing Xiaozhuang University  Nanjing PRC Zhang Liangyun
Affiliation:Chen Tingting (College of Science,Nanjing Agricultural University,210095,Nanjing PRC) Wang Yong (College of Mathematies and Information Technology,Nanjing Xiaozhuang University, 211171,Nanjing PRC) Zhang Liangyun (College of Science,Nanjing Agricultural University,210095,Nanjing PRC)
Abstract:
This paper mainly introduces the concept of twisted module coalgebras via Harrison 2- cocycles, presents the fundamental structure theorem for twisted Hopf modules, and obtains some prop- erties about twisted module coalgebras and applications to generalized quantum doubles.
Keywords:Harrison 2-cocycle   twisted module coalgebra   twisted Hopf module   skew copairing   gen-eralized quantum double
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