The primality of subfactors of finite index

in the interpolated free group factors

Author:
Marius B. Stefan

Journal:
Proc. Amer. Math. Soc. **126** (1998), 2299-2307

MSC (1991):
Primary 46L37, 46L50; Secondary 22D25

MathSciNet review:
1443410

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Abstract | References | Similar Articles | Additional Information

Abstract: In this paper we prove that any II-subfactor of finite index in the interpolated free group factor is prime for any i.e., it is not isomorphic to tensor products of II-factors.

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Additional Information

**Marius B. Stefan**

Affiliation:
Department of Mathematics, University of Iowa, Iowa City, Iowa 52242

Email:
stefan@math.uiowa.edu

DOI:
https://doi.org/10.1090/S0002-9939-98-04309-3

Keywords:
Free entropy,
prime factors

Received by editor(s):
November 27, 1996

Received by editor(s) in revised form:
January 10, 1997

Additional Notes:
The author is a member of the Institute of Mathematics, Romanian Academy, Bucharest

Communicated by:
Palle E. T. Jorgensen

Article copyright:
© Copyright 1998
American Mathematical Society