Non-smoothness of Moduli Spaces of Higher Genus Curves on Low Degree Hypersurfaces

Fuente: arXiv
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Main Authors: Hase-Liu, Matthew, Mattoo, Amal
Format: Preprint
Published: 2024
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author Hase-Liu, Matthew
Mattoo, Amal
author_facet Hase-Liu, Matthew
Mattoo, Amal
contents We show that the moduli space of degree $e$ maps from smooth genus $g \ge 1$ curves to an arbitrary low degree smooth hypersurface is singular when $e$ is large compared to $g$. We also give a lower bound for the dimension of the singular locus.
format Preprint
id arxiv_https___arxiv_org_abs_2412_04618
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Non-smoothness of Moduli Spaces of Higher Genus Curves on Low Degree Hypersurfaces
Hase-Liu, Matthew
Mattoo, Amal
Algebraic Geometry
We show that the moduli space of degree $e$ maps from smooth genus $g \ge 1$ curves to an arbitrary low degree smooth hypersurface is singular when $e$ is large compared to $g$. We also give a lower bound for the dimension of the singular locus.
title Non-smoothness of Moduli Spaces of Higher Genus Curves on Low Degree Hypersurfaces
topic Algebraic Geometry
url https://arxiv.org/abs/2412.04618