Analytic stacks and hyperbolicity

Simone Borghesi; Giuseppe Tomassini

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arXiv · 1201.2535

Analytic stacks and hyperbolicity

Simone Borghesi·Giuseppe Tomassini

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Abstract

The classical Brody's theorem asserts the equivalence between two notions of hyperbolicity for compact complex spaces, one named after Kobayashi and one expressed in terms of lack of non constant holomorphic entire functions (compactness is only used to prove the harder implication). We extend this theorem to Deligne-Mumford analytic stacks, by first providing definitions of what we think of Kobayashi and Brody hyperbolicity for such objects and then proving the equivalence of these concepts under an assumption of compactness.

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Simone Borghesi, Giuseppe Tomassini. 2013-07-15. Analytic stacks and hyperbolicity. https://arxiv.org/abs/1201.2535

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