Equivalences of two-complexes, with applications to NEC-groups

DOI10.1017/S0305004100078038zbMath0742.20049OpenAlexW1994063346MaRDI QIDQ3982598

Eric J. Fennessey, Stephen J. Pride

Publication date: 26 June 1992

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

Full work available at URL: https://doi.org/10.1017/s0305004100078038

zbMATH Keywords

normal subgroupsNEC-groupssubgroup theoremsTietze transformationequivalences of 2- complexesnon-euclidean crystallographic groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Other geometric groups, including crystallographic groups (20H15)

Related Items

Aspherical relative presentations, Subgroups of finite index in groups with finite complete rewriting systems

Cites Work

• On the T(q)-conditions of small cancellation theory
• Free subgroups of small cancellation groups
• Normal subgroups of N.E.C. groups
• Normal subgroups of even index in an NEC group
• Involutary presentations, with applications to Coxeter groups, NEC- groups, and groups of Kanevskiĭ
• Subgroups of finite index of Fuchsian groups
• Subgroups of infinite index in Fuchsian groups
• Star Graphs, Projective Planes and Free Subgroups in Small Cancellation Groups
• On generalized braid groups
• Groups of hyperbolic crystallography
• Star-complexes, and the dependence problems for hyperbolic complexes
• Subgroups of NEC groups