A wreath product approach to classical subgroup theorems.

DOI10.4171/LEM/56-1-2zbMath1209.20024arXiv0812.0027MaRDI QIDQ993654

Luis Ribes, Benjamin Steinberg

Publication date: 20 September 2010

Published in: L'Enseignement Mathématique. 2e Série (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0812.0027

zbMATH Keywords

wreath productsNielsen-Schreier theoremsubgroup theoremsKurosh subgroup theorem

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Extensions, wreath products, and other compositions of groups (20E22) Free nonabelian groups (20E05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Limits, profinite groups (20E18)

Related Items (5)

Metric approximations of unrestricted wreath products when the acting group is amenable ⋮ Topological barriers for locally homeomorphic quasiregular mappings in 3-space ⋮ Subgroups of free proalgebraic groups and Matzat's conjecture for function fields ⋮ Permanence criteria for semi-free profinite groups. ⋮ Free subgroups of finitely generated free profinite groups

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