English

Brill-Noether loci with ramification at two points

Algebraic Geometry 2021-09-01 v1

Abstract

We prove the injectivity of the Petri map for linear series on a general curve with given ramification at two generic points. We also describe the components of such a set of linear series on a chain of elliptic curves.

Keywords

Cite

@article{arxiv.2108.13469,
  title  = {Brill-Noether loci with ramification at two points},
  author = {Montserrat Teixidor i Bigas},
  journal= {arXiv preprint arXiv:2108.13469},
  year   = {2021}
}

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R2 v1 2026-06-24T05:32:35.880Z