Schreier theorem on groups which split over free abelian groups

DOI10.1090/S0002-9939-99-05306-XzbMath0953.20013MaRDI QIDQ4955775

Myoungho Moon

Publication date: 22 May 2000

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

zbMATH Keywords

normal subgroupssubgroups of finite indexfree products with amalgamationHNN extensionsfundamental groups of surfacesamalgamated groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Topological methods in group theory (57M07) Other groups related to topology or analysis (20F38) Fundamental group, presentations, free differential calculus (57M05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Kleinian groups (aspects of compact Riemann surfaces and uniformization) (30F40)

Related Items (1)

On normal subgroups of an amalgamated product of groups with applications to knot theory.

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