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arXiv · 2307.09196

A parabolic analog of a theorem of Beilinson and Schechtman

Indranil Biswas·Swarnava Mukhopadhyay·Richard Wentworth
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Abstract

For a simple, simply connected, complex group G, we prove an explicit formula to compute the Atiyah class of parabolic determinant of cohomology line bundle on the moduli space of parabolic $G$-bundles. This generalizes an earlier result of Beilinson-Schechtman.

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Indranil Biswas, Swarnava Mukhopadhyay, Richard Wentworth. 2023-07-18. A parabolic analog of a theorem of Beilinson and Schechtman. https://arxiv.org/abs/2307.09196

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