An extension criterion for lattice actions on the circle

zbMath1258.22005arXiv0905.0136MaRDI QIDQ2908706

Marc Burger

Publication date: 5 September 2012

Full work available at URL: https://arxiv.org/abs/0905.0136

zbMATH Keywords

latticeaction on the circle, Euler class

Mathematics Subject Classification ID

Cohomology of groups (20J06) Discrete subgroups of Lie groups (22E40) Other algebro-geometric (co)homologies (e.g., intersection, equivariant, Lawson, Deligne (co)homologies) (14F43) Dynamical systems involving transformations and group actions with special properties (minimality, distality, proximality, expansivity, etc.) (37B05) Homotopy groups of topological groups and homogeneous spaces (57T20)

Related Items (2)

Second bounded cohomology of groups acting on 1-manifolds and applications to spectrum problems ⋮ Group actions on dendrites and curves

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