Titlebook: Mappings of Operator Algebras; Proceedings of the J Huzihiro Araki,Richard V. Kadison Conference proceedings 1991 Birkh?user Boston, Inc. 1

Colonoscopy

賞錢

Mappings of Operator Algebras978-1-4612-0453-4Series ISSN 0743-1643 Series E-ISSN 2296-505X

MORPH

insular

,The Powers’ Binary Shifts on the Hyperfinite Factor of Type II1, adjoint unitary . such that . = {σ.(.); . ∈ IN ∪ {0}}″ and σ.(.). = ±.σ.(.) for . ∈ IN ∪ {0}. Let .(σ) be the number min{. ∈ IN; σ.(.)? ∩. = ?.}. It is shown that the number .(σ) is not the complete outer conjugacy invariant for a Powers’ binary shift.