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arXiv · 1201.4958

Secondary Theories for etale groupoids

Marcello Felisatti·Frank Neumann
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Abstract

Generalizing Karoubi's multiplicative K-theory and multiplicative cohomology groups for smooth manifolds we define secondary theories and characteristic classes for smooth etale groupoids. As special cases we obtain versions of the groups of differential characters for smooth etale groupoids and for orbifolds.

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Marcello Felisatti, Frank Neumann. 2012-01-24. Secondary Theories for etale groupoids. https://arxiv.org/abs/1201.4958

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