QUANTUM K-THEORY .2. HOMOTOPY-INVARIANCE OF THE CHERN CHARACTER

被引：8

作者：

ERNST, K

FENG, P

JAFFE, A

LESNIEWSKI, A

机构：

[1] Harvard University, Cambridge

来源：

JOURNAL OF FUNCTIONAL ANALYSIS | 1990年 / 90卷 / 02期

关键词：

D O I：

10.1016/0022-1236(90)90087-2

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that the Chern character of quantum algebras is invariant under a class of deformations of the Dirac operator. We also extend the definition of the Chern character to include certain unbounded operators. © 1990.

引用

页码：355 / 368

页数：14

共 6 条

[1] CONNES A, 1985, PUBL MATH-PARIS, P257
[2] Connes A., 1988, K-THEORY, V1, P519, DOI 10.1007/BF00533785
[3] ON THE CHERN CHARACTER OF A THETA-SUMMABLE FREDHOLM MODULE
GETZLER, E
SZENES, A
[J]. JOURNAL OF FUNCTIONAL ANALYSIS, 1989, 84 (02) : 343 - 357
[4] QUANTUM K-THEORY .1. THE CHERN CHARACTER
JAFFE, A
LESNIEWSKI, A
OSTERWALDER, K
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1988, 118 (01) : 1 - 14
[5] CYCLIC COCYCLES FROM GRADED KMS FUNCTIONALS
KASTLER, D
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1989, 121 (02) : 345 - 350
[6] [No title captured]

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