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arXiv math/0605330math.AC
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关于具有Frobenius作用的Artinian模的Hartshorne-Speiser-Lyubeznik定理

On the Hartshorne--Speiser--Lyubeznik Theorem about Artinian modules with a Frobenius action

Rodney Y. Sharp

摘要:

设$R$是素特征的交换Noether局部环.本文的目的是给出G. Lyubeznik推广了R. Hartshorne和R. Speiser关于斜多项式环$R[x,f]$上的模(与不定$x$中的$R$和Frobenius同态$f$相关联)是$x$ -挠模和$R$上的Artin模.

英文摘要:

Let $R$ be a commutative Noetherian local ring of prime characteristic. The purpose of this paper is to provide a short proof of G. Lyubeznik's extension of a result of R. Hartshorne and R. Speiser about a module over the skew polynomial ring $R[x,f]$ (associated to $R$ and the Frobenius homomorphism $f$, in the indeterminate $x$) that is both $x$-torsion and Artinian over $R$.

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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