Commensurations of Aut(FN) and Its Torelli Subgroup

IF 2.4 1区数学 Q1 MATHEMATICS

Geometric and Functional Analysis Pub Date : 2024-04-22 DOI:10.1007/s00039-024-00681-y

Martin R. Bridson, Richard D. Wade

引用次数: 0

Abstract

For N≥3, the abstract commensurators of both Aut(F_N) and its Torelli subgroup IA_N are isomorphic to Aut(F_N) itself.

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Aut(FN) 及其 Torelli 子群的共形

对于 N≥3，Aut(FN)及其 Torelli 子群 IAN 的抽象换元器都与 Aut(FN) 本身同构。

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

Geometric and Functional Analysis 数学-数学

CiteScore

3.70

自引率

4.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Geometric And Functional Analysis (GAFA) publishes original research papers of the highest quality on a broad range of mathematical topics related to geometry and analysis. GAFA scored in Scopus as best journal in "Geometry and Topology" since 2014 and as best journal in "Analysis" since 2016. Publishes major results on topics in geometry and analysis. Features papers which make connections between relevant fields and their applications to other areas.