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arXiv · 2405.14037

Cohomology of Moduli Stacks of Principal $\Bbb C^*$-Bundles Over Nodal Algebraic Curves

Abel Castorena·Frank Neumann
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Abstract

We study moduli stacks of principal $\Bbb C^*$-bundles over nodal complex algebraic curves and determine their rational cohomology algebras in terms of Chern classes.

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BibTeXRIS

Abel Castorena, Frank Neumann. 2024-05-22. Cohomology of Moduli Stacks of Principal $\Bbb C^*$-Bundles Over Nodal Algebraic Curves. https://arxiv.org/abs/2405.14037

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