Abundance of invariant and almost invariant pure states of C*-dynamical systems

Abstract

We show that invariant states of C*-dynamical systems can be approximated in the weak*-topology by invariant pure states, or almost invariant pure states, under various circumstances.

LaTeX2e, 19 pages

Cited by in corpus (2)

• Invariant states on noncommutative tori
• Homogeneity of the pure state space of a separable C*-algebra