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arXiv 0904.4537math.AG
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亏格为3的Jacobian的显式构造

Explicit Constructions for Genus 3 Jacobians

Jesus Romero-Valencia, Alexis G. Zamora

摘要:

给定一个典型亏格为3的曲线$X=\{F=0\}$,我们模仿超椭圆曲线的Mumford讨论,构造了Jacobian $JX$的仿射开子集的一组方程。给出了描述$JX$中律群的显式算法。最后,我们介绍了一个相关的建设通过嵌入的开集先前描述的格拉斯曼品种。

英文摘要:

Given a canonical genus three curve $X=\{F=0\}$, we construct, emulating Mumford discussion for hyperelliptic curves, a set of equations for an affine open subset of the jacobian $JX$. We give explicit algorithms describing the law group in $JX$. Finally we introduce a related construction by means of an imbedding of the open set previously described in a Grassmanian variety.

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。

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