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arXiv 1709.07591math.RTmath.AC
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非描述特性的$\mathrm{VI}$模块,第I部分

$\mathrm{VI}$ modules in non-describing characteristic, Part I

Rohit Nagpal

摘要:

令$\mathrm{VI}$是有限维$\mathbb{F}_q$ -向量空间的范畴,其态射是内射线性映射,令$\mathbf{k}$是一个诺特环。研究了当$q$在$\mathbf{k}$中可逆时,从$\mathrm{VI}$到$\mathbf{k}$ -模的函子范畴.我们的结果包括一个结构定理,有限的正则性,和希尔伯特级数的描述。这些结果是至关重要的分类光滑不可约$\mathbf{GL}_{\infty}(\mathbb{F}_q)$ -表示的非描述特征,这是在本文的第二部分。

英文摘要:

Let $\mathrm{VI}$ be the category of finite dimensional $\mathbb{F}_q$-vector spaces whose morphisms are injective linear maps, and let $\mathbf{k}$ be a noetherian ring. We study the category of functors from $\mathrm{VI}$ to $\mathbf{k}$-modules in the case when $q$ is invertible in $\mathbf{k}$. Our results include a structure theorem, finiteness of regularity, and a description of the Hilbert series. These results are crucial in the classification of smooth irreducible $\mathbf{GL}_{\infty}(\mathbb{F}_q)$-representations in non-describing characterisitic which is contained in Part II of this paper.

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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