Rank Gradient andp-gradient of Amalgamated Free Products and HNN Extensions
DOI10.1080/00927872.2014.948631zbMath1336.20036arXiv1309.3806OpenAlexW2964153051MaRDI QIDQ3448313
Publication date: 23 October 2015
Published in: Communications in Algebra (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1309.3806
subgroups of finite indexfinitely generated groupsHNN extensionscompletionsnumbers of generatorsprofinite groupscostsamenable groupsamalgamated free productsrank gradients\(p\)-gradients
Subgroup theorems; subgroup growth (20E07) Generators, relations, and presentations of groups (20F05) Asymptotic properties of groups (20F69) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Residual properties and generalizations; residually finite groups (20E26) Means on groups, semigroups, etc.; amenable groups (43A07)
Related Items (5)
Cites Work
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- The rank gradient from a combinatorial viewpoint.
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- Profinite Groups
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