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arXiv 1309.7812math.AC
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Klein四元群的模表示的不变量环

Rings of invariants for modular representations of the Klein four group

M. Sezer, R. J. Shank

摘要:

研究了Klein四元群的不可分解模表示的不变量环.对于每个这样的表示,我们计算Noether数,并给出希尔伯特理想和分数域的最小生成集。我们观察到,除了正则表示,这些表示的希尔伯特理想是一个完整的交集。

英文摘要:

We study the rings of invariants for the indecomposable modular representations of the Klein four group. For each such representation we compute the Noether number and give minimal generating sets for the Hilbert ideal and the field of fractions. We observe that, with the exception of the regular representation, the Hilbert ideal for each of these representations is a complete intersection.

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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