任意属超椭圆雅可比矩阵上的显式有理群律

Bulletin of the Polish Academy of Sciences. Mathematics Pub Date : 2023-01-01 DOI:10.4064/ba230330-7-7

David Urbanik

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摘要

众所周知，阿贝尔变数是射影的，因此存在明确的多项式和有理函数来定义阿贝尔变数及其群律。然而，很难找到任何显式多项式和有理函数来描述

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Explicit rational group law on hyperelliptic Jacobians of any genus

It is well-known that abelian varieties are projective, and so there exist explicit polynomial and rational functions which define both the variety and its group law. It is however difficult to find any explicit polynomial and rational functions describin

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Bulletin of the Polish Academy of Sciences. Mathematics

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