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arXiv:2012.08442 [math.DG]AbstractReferencesReviewsResources

Atiyah sequences and connections on principal bundles over differentiable stacks

Indranil Biswas, Saikat Chatterjee, Praphulla Koushik, Frank Neumann

Published 2020-12-15, updated 2021-03-15Version 2

We construct and study general connections on Lie groupoids and differentiable stacks as well as on principal bundles over them using Atiyah sequences associated to transversal tangential distributions.

Comments: comments are welcome
Categories: math.DG, math.CT
Subjects: 53C08, 22A22, 58H05, 53D50
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