scientific article

zbMath0971.20040MaRDI QIDQ2704712

Akihiro Yamamura, John C. Meakin

Publication date: 28 June 2001

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

maximal subgroupsHNN extensionsamalgamsinverse monoidssemilattices of idempotentsactionsBass-Serre theoryNielsen-Schreier subgroup theorem

Mathematics Subject Classification ID

Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Inverse semigroups (20M18) Groups acting on trees (20E08)

Related Items (2)

A class of inverse monoids acting on ordered forests. ⋮ Unnamed Item

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