A new equivariant cohomology ring

被引：1

作者：

Chen, Bohui ^{[1
,2
]}

Du, Cheng-Yong ^{[3
]}

Li, Tiyao ^{[4
]}

机构：

[1] Sichuan Univ, Dept Math, Chengdu 610065, Peoples R China

[2] Sichuan Univ, Yangtz Ctr Math, Chengdu 610065, Peoples R China

[3] Sichuan Normal Univ, Sch Math, Chengdu 610068, Peoples R China

[4] Chongqing Normal Univ, Sch Math, Chongqing 401331, Peoples R China

来源：

MATHEMATISCHE ZEITSCHRIFT | 2020年 / 295卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

Almost complex manifold; Non-abelian Lie group; Lie group action; Equivariant cohomology; ORBIFOLD COHOMOLOGY; K-THEORY;

D O I：

10.1007/s00209-019-02398-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, motivated by Chen-Ruan's stringy orbifold theory on almost complex orbifolds, we construct a new equivariant cohomology ring H-G* (X) for an equivariant almost complex pair (X, G), where X is a compact connected almost complex manifold, G is a connected compact Lie group which acts on X and preserves the almost complex structure.

引用

页码：1163 / 1182

页数：20

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