Effective quasimorphisms on right-angled Artin groups

DOI10.5802/aif.3277zbMath1480.20099arXiv1602.05637OpenAlexW2974547397WikidataQ127227830 ScholiaQ127227830MaRDI QIDQ2326254

Yanyan Li

Publication date: 7 October 2019

Published in: Annales de l'Institut Fourier (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1602.05637

zbMATH Keywords

bounded cohomologyright-angled Artin groupmedian propertyCAT(0) cube complexstable commutator lengthquasimorphism

Mathematics Subject Classification ID

Geometric group theory (20F65) Braid groups; Artin groups (20F36) Topological methods in group theory (57M07) Hyperbolic groups and nonpositively curved groups (20F67)

Related Items (9)

𝐴𝑢𝑡-invariant quasimorphisms on groups ⋮ Stable commutator length in right‐angled Artin and Coxeter groups ⋮ Lower bounds on cubical dimensionof $C’(1/6)$ groups ⋮ Median quasimorphisms on CAT(0) cube complexes and their cup products ⋮ Gaps in scl for amalgamated free products and RAAGs ⋮ Spectral gap of scl in free products ⋮ Rank-one isometries of CAT(0) cube complexes and their centralisers ⋮ Cross‐ratios on CAT(0) cube complexes and marked length‐spectrum rigidity ⋮ On automorphisms and splittings of special groups

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