Spectral Flow in Fredholm Modules, eta invariants and the JLO Cocycle

Carey, Alan; Phillips, John

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Spectral Flow in Fredholm Modules, eta invariants and the JLO Cocycle

Date

2004

Authors

Carey, Alan

Phillips, John

Publisher

Kluwer Academic Publishers

Abstract

We give a comprehensive account of an analytic approach to spectral flow along paths of self-adjoint Breuer-Fredholm operators in a type I∞ or II∞ von Neumann algebra N. The framework is that of odd unbounded θ-summable Breuer-Fredholm modules for a