On Weierstrass semigroup at $m$ points on curves of the type f(y) = g(x)

A. S. Castellanos; G. Tizziotti

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arXiv · 1704.02465

On Weierstrass semigroup at $m$ points on curves of the type f(y) = g(x)

A. S. Castellanos·G. Tizziotti

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Abstract

In this work we determine the so-called minimal generating set of the Weierstrass semigroup of certain $m$ points on curves $\mathcal{X}$ with plane model of the type $f(y) = g(x)$ over $\mathbb{F}_{q}$, where $f(T),g(T)\in \mathbb{F}_q[T]$. Our results were obtained using the concept of discrepancy, for given points $P$ and $Q$ on $\mathcal{X}$. This concept was introduced by Duursma and Park, in \cite{duursma}, and allows us to make a different and more general approach than that used to certain specific curves studied earlier.

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BibTeX RIS

A. S. Castellanos, G. Tizziotti. 2017-04-08. On Weierstrass semigroup at $m$ points on curves of the type f(y) = g(x). https://arxiv.org/abs/1704.02465

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