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arXiv · 2002.07494

The Picard group of the universal moduli stack of principal bundles on pointed smooth curves

Roberto Fringuelli·Filippo Viviani
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Abstract

For any smooth connected linear algebraic group G over an algebraically closed field k, we describe the Picard group of the universal moduli stack of principal G-bundles over pointed smooth k-projective curves.

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BibTeXRIS

Roberto Fringuelli, Filippo Viviani. 2020-02-18. The Picard group of the universal moduli stack of principal bundles on pointed smooth curves. https://arxiv.org/abs/2002.07494

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