On approximation properties of semidirect products of groups

DOI10.5802/ambp.386zbMath1469.20044arXiv1312.7682OpenAlexW1599160362MaRDI QIDQ2221752

Światosław R. Gal, Goulnara N. Arzhantseva

Publication date: 2 February 2021

Published in: Annales Mathématiques Blaise Pascal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1312.7682

zbMATH Keywords

semidirect productresidually finite groupssurjunctive and sofic groups

Mathematics Subject Classification ID

Extensions, wreath products, and other compositions of groups (20E22) Asymptotic properties of groups (20F69) Residual properties and generalizations; residually finite groups (20E26) Symbolic dynamics (37B10) Dynamical systems involving transformations and group actions with special properties (minimality, distality, proximality, expansivity, etc.) (37B05) Local properties of groups (20E25)

Related Items (2)

Locally compact sofic groups ⋮ On dual surjunctivity and applications

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• Hyperlinear and Sofic Groups: A Brief Guide
• Unrestricted wreath products and sofic groups

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