Relation modules of amalgamated free products and HNN extensions

DOI10.1017/S0017089500007849zbMath0687.20030MaRDI QIDQ4205638

Torsten Hannebauer

Publication date: 1989

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

free productsaugmentation idealsHNN-extensionsrelation modulesfree presentations

Mathematics Subject Classification ID

Group rings of infinite groups and their modules (group-theoretic aspects) (20C07) Generators, relations, and presentations of groups (20F05) Homological methods in group theory (20J05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06)

Cites Work

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• Homology in group theory
• Mayer-Vietoris sequences for HNN-groups and homological duality
• Cohomological topics in group theory.

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