Cup coproducts in Hopf cyclic cohomology

被引：1

作者：

Hassanzadeh, Mohammad ^{[1
]}

Khalkhali, Masoud ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Math, London, ON N6A 5B7, Canada

来源：

JOURNAL OF HOMOTOPY AND RELATED STRUCTURES | 2015年 / 10卷 / 03期

关键词：

Cyclic cohomology; Hopf algebras; Noncommutative geometry; KUNNETH FORMULA; HOMOLOGY; PRODUCTS;

D O I：

10.1007/s40062-013-0064-1

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We define cup coproducts for Hopf cyclic cohomology of Hopf algebras and for its dual theory. We show that for universal enveloping algebras and group algebras our coproduct recovers the standard coproducts on Lie algebra homology and group homology, respectively.

引用

页码：347 / 373

页数：27

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