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THE NORI FUNDAMENTAL GERBE OF TAME STACKS

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Abstract

Given an algebraic stack, we compare its Nori fundamental group with that of its coarse moduli space. We also study conditions under which the stack can be uniformized by an algebraic space.

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Authors and Affiliations

  1. School of Mathematics, Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay, 400005, India

    INDRANIL BISWAS

  2. Université Lille 1, Cité scientifique, U.M.R. CNRS 8524, U.F.R. de Mathématiques 59655, Villeneuve d’Ascq Cédex, France

    NIELS BORNE

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  1. INDRANIL BISWAS
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  2. NIELS BORNE
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BISWAS, I., BORNE, N. THE NORI FUNDAMENTAL GERBE OF TAME STACKS. Transformation Groups 22, 91–104 (2017). https://doi.org/10.1007/s00031-017-9419-8

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  • DOI: https://doi.org/10.1007/s00031-017-9419-8

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