摘要
扭曲的方法在构造新的代数结构和模的结构中起了重要作用,在不必是双相关Hopf模甚至是余模的模上引入了更一般的扭曲组的概念,得到了扭曲模,与此同时,给出了扭曲模的基本结构定理和直接扭曲与分步扭曲的关系.
The method of twisting is generalized,which plays an important role in constructions of algebras and modules.The twist of module is defined with respect to more general twisting data that do not need come from a birelated Hopf module structure.At the same time,the fundamental structure theorem of generalized twisted modules is considered and the relationship between direct twisting and iterative twisting is discussed.
出处
《浙江大学学报(理学版)》
CAS
CSCD
北大核心
2010年第4期367-371,共5页
Journal of Zhejiang University(Science Edition)
基金
浙江省自然科学基金资助项目(Y607075)
浙江省教育厅科研项目(Y200907995)
关键词
配对Hopf代数
扭曲积
扭曲模
量子偶
paired Hopf algebra
twisting product
twisted module
quantum double