Functorial splitting of l-adic cohomology of an extension of group varieties

IF 0.5 4区 数学 Q3 MATHEMATICS
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引用次数: 0

Abstract

In this document we consider an exact sequence of group varieties eNGQ e over an algebraically closed field. We show that for lchar(k) a prime there exists an isomorphism of graded Ql-algebras Hét(G,Ql)Hét(N,Ql)QlHét(Q,Ql) that is compatible with pullback homomorphisms φ of endomorphisms φ:GG that stabilize N.
群变种扩展的[公式省略]-自洽同调的函数分裂
在本文中,我们考虑了一个代数闭域上的群变的精确序列。我们证明,对于一个素数,存在一个分级-代数的同构,它与稳定......的内同构的回拉同构相容。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.20
自引率
16.70%
发文量
74
审稿时长
79 days
期刊介绍: Indagationes Mathematicae is a peer-reviewed international journal for the Mathematical Sciences of the Royal Dutch Mathematical Society. The journal aims at the publication of original mathematical research papers of high quality and of interest to a large segment of the mathematics community. The journal also welcomes the submission of review papers of high quality.
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