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Chern Character

Part of the Operator Theory: Advances and Applications book series (OT, volume 183)

Abstract

The main ingredients of the cohomological formula for the Fredholm index of non-local elliptic operators are the Г-Todd class of the complexified cotangent bundle of the manifold M and the Chern character of the symbol. (Both are collections of cohomology classes defined on cotangent bundles of fixed-point manifolds M g of the action of Г.) In this chapter, we describe the Chern character.

Keywords

Cohomology Class Cotangent Bundle Chern Character Fredholm Index Cyclic Invariance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Birkhäuser Verlag AG 2008

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