Quasi-morphisms via Local Action Data and Quasi-isometries

DOI10.1142/S1005386716000146zbMath1358.20025OpenAlexW2227177342MaRDI QIDQ2796969

Gabi Ben Simon

Publication date: 30 March 2016

Published in: Algebra Colloquium (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s1005386716000146

zbMATH Keywords

quasi-isometriesdiscrete groupsquasi-morphisms

Mathematics Subject Classification ID

Representation theory of groups (20C99) Structure and classification of infinite or finite groups (20E99) Groups as automorphisms of other structures (22F50)

Related Items

Quasi-total actions and translation numbers

Cites Work

• Unnamed Item
• Reconstructing quasimorphisms from associated partial orders and a question of Polterovich
• Stable commutator length in word-hyperbolic groups.
• Bounded cohomology of lattices in higher rank Lie groups
• The second bounded cohomology of word-hyperbolic groups
• Quasi-total actions and translation numbers
• The action homomorphism, quasimorphisms and moment maps on the space of compatible almost complex structures
• THE NONLINEAR MASLOV INDEX AND THE CALABI HOMOMORPHISM