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arXiv · 1701.06851

Limit linear series and tropical divisors on chains

Alberto López Martín·Montserrat Teixidor i Bigas
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Abstract

We describe the space of Eisenbud-Harris limit linear series on a chain of elliptic curves and compare it with the theory of divisors on tropical chains. Either model allows to compute some invariants of Brill-Noether theory using combinatorial methods. We introduce effective limit linear series.

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Alberto López Martín, Montserrat Teixidor i Bigas. 2017-01-24. Limit linear series and tropical divisors on chains. https://arxiv.org/abs/1701.06851

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