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arXiv · 1608.06421

Some examples of rank-2 Brill-Noether loci

Peter Newstead
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Abstract

In this paper, we construct some examples of rank-2 Brill-Noether loci with "unexpected" properties on general curves. The key example is in genus 6, but we also have interesting examples in rank 5 and in higher genus. We relate some of our results to the recent proof of Mercat's conjecture in rank 2 by Bakker and Farkas.

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Peter Newstead. 2017-08-07. Some examples of rank-2 Brill-Noether loci. https://arxiv.org/abs/1608.06421

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