FINITELY GENERATED INFINITE SIMPLE GROUPS OF INFINITE SQUARE WIDTH AND VANISHING STABLE COMMUTATOR LENGTH
DOI10.1142/S1793525310000380zbMath1230.20029arXiv0909.2294MaRDI QIDQ4930570
Publication date: 29 September 2010
Published in: Journal of Topology and Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/0909.2294
finitely presented groupsinfinite simple groupsbounded cohomologystable commutator lengthsvan Kampen diagramscommutator widthssmall cancellationssquare lengthshomogeneous quasi-morphisms
Simple groups (20E32) Generators, relations, and presentations of groups (20F05) Cohomology of groups (20J06) Word problems, other decision problems, connections with logic and automata (group-theoretic aspects) (20F10) Commutator calculus (20F12) Cancellation theory of groups; application of van Kampen diagrams (20F06)
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