Bonn Topology Group - Abstracts

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Talk

BERNARDO URIBE (Bonn): Universal twist in equivariant K-theory for proper and discrete actions

Abstract

In this talk I will show how to construct a explicit model for the universal twist in equivariant K-theory for proper and discrete actions when defining K-theory as sections of bundles with fibers the space of Fredholm operators over a Hilbert space. This construction was done jointly with N. Bárcenas, J. Espinoza and M. Joachim.

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