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An approach toward a finite-dimensional definition of twisted K-theory

Kiyonori Gomi
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Abstract

This is an expository account of the following result: we can construct a group by means of twisted Z_2-graded vectorial bundles which is isomorphic to K-theory twisted by any degree three integral cohomology class.

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BibTeXRIS

Kiyonori Gomi. 2008-03-08. An approach toward a finite-dimensional definition of twisted K-theory. https://arxiv.org/abs/math/0701026

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