Finite index subgroups of conjugacy separable groups

DOI10.1515/FORUM.2009.016zbMath1171.20019OpenAlexW2136584349MaRDI QIDQ3617654

Sheila C. Chagas, Pavel A. Zalesskii

Publication date: 30 March 2009

Published in: Forum Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/forum.2009.016

zbMATH Keywords

decision problemssubgroups of finite indexfinitely presented groupslimit groupsconjugacy separable groupsfinite index subgroups

Mathematics Subject Classification ID

Geometric group theory (20F65) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Word problems, other decision problems, connections with logic and automata (group-theoretic aspects) (20F10) Residual properties and generalizations; residually finite groups (20E26) Limits, profinite groups (20E18)

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Cites Work

• Algebraic geometry over groups. I: Algebraic sets and ideal theory