This book is an exposition on the interesting interplay between topological dynamics and the theory of C*-algebras. Researchers working in topological dynamics from various fields in mathematics are becoming more and more interested in this kind of algebraic approach of dynamics…
We give a complete classification up to conjugacy of the actions of a finite group G on the hyperfinite II₁ factor R in terms of three invariants: a normal subgroup N of G; an element of the relative cohomology group H² (G/N, G, [double-struck capital]ℝ/[double-struck capital]ℤ)…
We give a complete classification up to conjugacy of the actions of a finite group G on the hyperfinite II₁ factor R in terms of three invariants: a normal subgroup N of G; an element of the relative cohomology group H² (G/N, G, [double-struck capital]ℝ/[double-struck capital]ℤ)…
![Actions of finite groups on the hyperfinite type II[subscript 1] factor](https://covers.openlibrary.org/b/isbn/9780821822371-M.jpg?default=false)
![Actions of finite groups on the hyperfinite type II[subscript 1] factor](https://covers.openlibrary.org/b/isbn/9781470406417-M.jpg?default=false)
