Automorphisms of free product-type and their crossed-products

Fumio Hiai, Yoshimichi Ueda

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A continuous family of non-outer conjugate aperiodic automorphisms whose crossed-products are all isomorphic is given on every interpolated free group factor. An explicit "duality" relationship between compact co-commutative Kac algebra (minimal) free product actions and free shift actions is also discussed.

Original languageEnglish
Pages (from-to)119-130
Number of pages12
JournalJournal of Operator Theory
Volume50
Issue number1
Publication statusPublished - Jun 1 2003

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Free Product
Crossed Product
Automorphisms
Free Group
Duality
Isomorphic
Algebra
Family
Relationships

All Science Journal Classification (ASJC) codes

  • Algebra and Number Theory

Cite this

Automorphisms of free product-type and their crossed-products. / Hiai, Fumio; Ueda, Yoshimichi.

In: Journal of Operator Theory, Vol. 50, No. 1, 01.06.2003, p. 119-130.

Research output: Contribution to journalArticle

Hiai, F & Ueda, Y 2003, 'Automorphisms of free product-type and their crossed-products', Journal of Operator Theory, vol. 50, no. 1, pp. 119-130.
Hiai, Fumio ; Ueda, Yoshimichi. / Automorphisms of free product-type and their crossed-products. In: Journal of Operator Theory. 2003 ; Vol. 50, No. 1. pp. 119-130.
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