Aspherical group presentations

DOI10.1007/BF01218369zbMath0443.20030MaRDI QIDQ1144136

Donald J. Collins, Ian M. Chiswell, Johannes Huebschmann

Publication date: 1981

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/173085

zbMATH Keywords

fundamental groupsasphericityHNN-extensionspresentations of groups3-manifold groupsfree generatorsfree products with amalgamationsCayley complexes2-dimensional CW-complexespresentations of subgroups

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Fundamental group, presentations, free differential calculus (57M05) Free nonabelian groups (20E05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

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