A Characterisation of Virtually Free Groups via Minor Exclusion

DOI10.1093/imrn/rnac184zbMath1521.20052arXiv2006.16918OpenAlexW3040113355MaRDI QIDQ6171831

Ana Khukhro

Publication date: 16 August 2023

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.16918

zbMATH Keywords

Cayley graphvirtually free groupminor excluded graph

Mathematics Subject Classification ID

Geometric group theory (20F65) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Free nonabelian groups (20E05)

Related Items (3)

Minor exclusion in quasi-transitive graphs ⋮ Vertex separators, chordality and virtually free groups ⋮ Dead ends on wreath products and lamplighter groups

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