Abundance of Invariant and Almost Invariant Pure States of -Dynamical Systems |
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| Authors: | Ola Bratteli Akitaka Kishimoto Derek W. Robinson |
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| Affiliation: | (1) Department of Mathematics, University of Oslo, Blindern, P.O.Box 1053, N-0316 Oslo, Norway, NO;(2) Department of Mathematics, Hokkaido University, Sapporo 060, Japan, JP;(3) Centre for Mathematics and its Applications, Australian National University, Canberra, ACT 0200, Australia, AU |
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| Abstract: | We show that invariant states of -dynamical systems can be approximated in the weak*-topology by invariant pure states, or almost invariant pure states, under various circumstances. Received: Received: 25 July 1996 / Accepted: 9 December 1996 |
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