We construct connections and characteristic forms for principal bundles over groupoids and stacks in the differentiable, holomorphic and algebraic category using Atiyah exact sequences associated with transversal tangential distributions. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
Atiyah sequences, connections and characteristic forms for principal bundles over groupoids and stacks
Indranil Biswas;Frank Neumann
2014-01-01
Abstract
We construct connections and characteristic forms for principal bundles over groupoids and stacks in the differentiable, holomorphic and algebraic category using Atiyah exact sequences associated with transversal tangential distributions. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.File in questo prodotto:
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