Metabelian Wreath Products Are LERF

2006/09/21 by Roger C. Alperin, Alperin, Roger C.
Mathematics · #20F10 #20F16 #FOS: Mathematics #Geometric and Algebraic Topology #Group Theory (math.GR) #Mathematical Dynamics and Fractals #Rings, Modules, and Algebras #math.GR #msc:20F10 #msc:20F16

paper · pdf · doi:10.48550/arxiv.math/0609611

3 pages

arxiv created 2006/09/21 · openalex publication_date 2006/09/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We show that a wreath product of two finitely generated abelian groups is LERF. Consequently the free metabelian groups are LERF.

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