arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1704.02465math.AG
收藏

关于f(y)= g(x)型曲线上$m$点的Weierstrass半群

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

A. S. Castellanos, G. Tizziotti

摘要:

本文确定了具有$f(y) = g(x)$ over $\mathbb{F}_{q}$型平面模型的曲线$\mathcal{X}$上的某些$m$点的Weierstrass半群的所谓最小生成集,其中$f(T),g(T)\in \mathbb{F}_q[T]$ .我们的结果是使用差异的概念,对于给定的点$P$和$Q$上$\mathcal{X}$。这个概念是由Duursma和Park在\cite{duursma}中引入的,它使我们能够采用一种不同于先前研究的某些特定曲线的更一般的方法。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑