The Witten genus and equivariant elliptic cohomology

被引：0

作者：

Matthew Ando

Maria Basterra

机构：

[1] Department of Mathematics,

[2] University of Illinois at Urbana-Champaign,undefined

[3] Urbana IL 61801,undefined

[4] USA (e-mail: {mando,undefined

[5] basterra}@math.uiuc.edu) ,undefined

来源：

Mathematische Zeitschrift | 2002年 / 240卷

关键词：

Recent Work; Thom Class; Witten Genus; Elliptic Cohomology;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We construct a Thom class in complex equivariant elliptic cohomology extending the equivariant Witten genus. This gives a new proof of the rigidity of the Witten genus, which exhibits a close relationship to recent work on non-equivariant orientations of elliptic spectra.

引用

页码：787 / 822

页数：35