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arXiv · 2312.16591

The boundary of the bielliptic Prym locus

Constantin Podelski
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Abstract

We study the conormal geometry theta divisors of certain singular bielliptic curves. We apply these results to the boundary components $\mathscr{S}_\underline{d}$ of the bielliptic Prym locus. We obtain results on the Gauss map, compute the Chern-Mather class and the characteristic cycle of the intersection complex of the corresponding Prym theta divisor.

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Constantin Podelski. 2023-12-27. The boundary of the bielliptic Prym locus. https://arxiv.org/abs/2312.16591

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