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Equivariant K-theory, groupoids and proper actions
Published online by Cambridge University Press: 21 November 2011
Abstract
In this paper we define complex equivariant K-theory for actions of Lie groupoids using finite-dimensional vector bundles. For a Bredon-compatible Lie groupoid , this defines a periodic cohomology theory on the category of finite -CW-complexes. We also establish an analogue of the completion theorem of Atiyah and Segal. Some examples are discussed.
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- Copyright © ISOPP 2011
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