The second bounded cohomology of an amalgamated free product of groups

DOI10.1090/S0002-9947-99-02282-5zbMath1053.20517arXivmath/9505208OpenAlexW1494030043MaRDI QIDQ4699628

Koji Fujiwara

Publication date: 17 November 1999

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9505208

zbMATH Keywords

HNN extensionsbounded cohomologyamalgamated free productsends of groups

Mathematics Subject Classification ID

Cohomology of groups (20J06) Topological methods in group theory (57M07) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06)

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