The braided Ptolemy-Thompson group is asynchronously combable

DOI10.4171/CMH/239zbMath1266.57002arXivmath/0602490OpenAlexW2165206871MaRDI QIDQ550554

Christophe Kapoudjian, Luois Funar

Publication date: 12 July 2011

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0602490

zbMATH Keywords

Thompson groupmapping class groupsbraidinfinite surface

Mathematics Subject Classification ID

Braid groups; Artin groups (20F36) Topological methods in group theory (57M07) Other groups related to topology or analysis (20F38) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

Related Items (5)

The braided Thompson's groups are of type \(F_\infty\) ⋮ Asymptotically rigid mapping class groups. I: Finiteness properties of braided Thompson's and Houghton's groups ⋮ Thompson's group \(\mathcal T\) is the orientation-preserving automorphism group of a cellular complex ⋮ The braided Ptolemy-Thompson group is finitely presented. ⋮ The infinite associahedron and R. J. Thompson's group \(T\)

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