Bounded Cohomology

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Author(s): M. Burger, ed. Dexter Chua
Series: Cambridge Mathematical Tripos Part IV Lecture Notes
Publisher: University of Cambridge
Year: 2017

Language: English
City: Cambridge
Tags: maths; mathematics; math; advanced; college; university; higher; further; pure; applied

Quasi-homomorphisms
Quasi-homomorphisms
Relation to commutators
Poincare translation quasimorphism
Group cohomology and bounded cohomology
Group cohomology
Bounded cohomology of groups
Actions on S1
The bounded Euler class
The real bounded Euler class
The relative homological approach
Injective modules
Amenable actions
Index