Commensurators of abelian subgroups of biautomatic groups

DOI10.1007/s10711-022-00758-8OpenAlexW4316653381MaRDI QIDQ2680215

Motiejus Valiunas

Publication date: 30 January 2023

Published in: Geometriae Dedicata (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2104.13688

zbMATH Keywords

commensuratorsbiautomatic groupsLeary-Minasyan groups

Mathematics Subject Classification ID

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)

Cites Work

• Unnamed Item
• Central extensions of word hyperbolic groups
• Artin groups of finite type are biautomatic
• The combinatorial structure of cocompact discrete hyperbolic groups
• Rational subgroups of biautomatic groups
• The geometry of cube complexes and the complexity of their fundamental groups
• Commensurating HNN extensions: nonpositive curvature and biautomaticity
• On the expressibility of piecewise-linear continuous functions as the difference of two piecewise-linear convex functions
• EQUIVALENT AUTOMATIC STRUCTURES AND THEIR BOUNDARIES

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