A Freiheitssatz for a class of two-relator groups

DOI10.1016/0022-4049(91)90063-8zbMath0790.20049OpenAlexW2069496205MaRDI QIDQ1176693

Iris Lee Anshel

Publication date: 25 June 1992

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(91)90063-8

zbMATH Keywords

word problemcohomological dimensionFreiheitssatzgraphs of groupstwo-relator groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Generators, relations, and presentations of groups (20F05) 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)

Related Items (2)

A Freiheitssatz for a class of two-relator groups ⋮ Local indicability and relative presentations of groups

Cites Work

• A Freiheitssatz for a class of two-relator groups
• Exact sequences associated with a graph of groups
• The center of a group with a single defining relation
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