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arXiv math/0610318math.NT
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亏格为1的曲线的不变量

The invariants of a genus one curve

Tom Fisher

摘要:

Weil首先指出,可以利用经典不变理论计算亏格为1的曲线的雅可比矩阵。19世纪的不变量理论家已经知道n = 2,3,4次曲线所需的不变量。我们已经成功地将这些方法扩展到n = 5度的曲线,虽然不变量太大,不能写成显式多项式,但我们已经找到了一个实用的算法来评估它们。

英文摘要:

It was first pointed out by Weil that we can use classical invariant theory to compute the Jacobian of a genus one curve. The invariants required for curves of degree n = 2,3,4 were already known to the nineteenth centuary invariant theorists. We have succeeded in extending these methods to curves of degree n = 5, where although the invariants are too large to write down as explicit polynomials, we have found a practical algorithm for evaluating them.

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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