PROFINITE COMPLETION OF GRIGORCHUK'S GROUP IS NOT FINITELY PRESENTED

DOI10.1142/S0218196712500452zbMath1260.20042arXiv1011.3880OpenAlexW3105371966MaRDI QIDQ2909491

Mustafa Gökhan Benli

Publication date: 30 August 2012

Published in: International Journal of Algebra and Computation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1011.3880

zbMATH Keywords

groups acting on treesprofinite completionsSchur multipliersGrigorchuk group

Mathematics Subject Classification ID

Periodic groups; locally finite groups (20F50) Generators, relations, and presentations of groups (20F05) Groups acting on trees (20E08) Limits, profinite groups (20E18)

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Cites Work

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• Endomorphic presentations of branch groups.
• Finite representations of adelic groups, the congruence kernel and cohomology of finite simple groups.
• Finitely presented groups: The deficiency
• THE TWISTED TWIN OF THE GRIGORCHUK GROUP
• ON A TORSION-FREE WEAKLY BRANCH GROUP DEFINED BY A THREE STATE AUTOMATON
• A finitely generated, infinitely related group with trivial multiplicator
• Pro-finite presentations

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