Splitting theorems for pro-\(p\) groups acting on pro-\(p\) trees

DOI10.1007/s00029-015-0217-7zbMath1356.20012OpenAlexW2225606400MaRDI QIDQ739816

Theo Zapata, Wolfgang N. Herfort, Pavel A. Zalesskii

Publication date: 22 August 2016

Published in: Selecta Mathematica. New Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00029-015-0217-7

zbMATH Keywords

HNN-extensionspro-\(p\) groupsamalgamated free productspro-\(p\) trees

Mathematics Subject Classification ID

Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Groups acting on trees (20E08) Limits, profinite groups (20E18)

Related Items (4)

Pro-\(p\) groups acting on trees with finitely many maximal vertex stabilizers up to conjugation ⋮ Profinite extensions of centralizers and the profinite completion of limit groups ⋮ Virtually free pro-\(p\) groups. ⋮ Subgroup properties of pro-\(p\) extensions of centralizers.

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• Generalized Free Products whose Two-Generator Subgroups are Free
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