Reconstructing quasimorphisms from associated partial orders and a question of Polterovich

DOI10.4171/CMH/266zbMath1260.22005arXiv0811.2608MaRDI QIDQ439895

Tobias Hartnick, Gabi Ben Simon

Publication date: 17 August 2012

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

Full work available at URL: https://arxiv.org/abs/0811.2608

zbMATH Keywords

bounded cohomologyquasimorphismsHermitian Lie groupsLie semigroups

Mathematics Subject Classification ID

General properties and structure of real Lie groups (22E15) Ordered groups (06F15) Continuous cohomology of Lie groups (22E41)

Related Items (5)

Quasi-state rigidity for finite-dimensional Lie algebras ⋮ Quasimorphisms on contactomorphism groups and contact rigidity ⋮ Quasi-morphisms via Local Action Data and Quasi-isometries ⋮ On order‐preserving representations ⋮ Quasi-total actions and translation numbers

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