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arXiv 1602.07462math.LO
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伪有限域理论中的几何表示

Geometric representation in the theory of pseudo-finite fields

Özlem Beyarslan, Zoé Chatzidakis

摘要:

本文研究伪有限域F的子结构A的代数闭包的自同构群,更一般地说,研究有界PAC域F的子结构A的自同构群。本文回答了文[1]中的一些问题,特别是证明了在伪有限域上用几何表示的任何有限群必是阿贝尔群。

英文摘要:

We study the automorphism group of the algebraic closure of a substructure A of a pseudo-finite field F, or more generally, of a bounded PAC field F. This paper answers some of the questions of [1], and in particular that any finite group which is geometrically represented in a pseudo-finite field must be abelian.

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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