A remark on orbital free entropy

Yoshimichi Ueda

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A lower estimate of the orbital free entropy χorb under unitary conjugation is proved, and it together with Voiculescu’s observation shows that the conjectural exact formula relating χorb to the free entropy χ breaks in general in contrast to the case when given random multi-variables are all hyperfinite.

Original languageEnglish
Pages (from-to)629-638
Number of pages10
JournalArchiv der Mathematik
Volume108
Issue number6
DOIs
Publication statusPublished - Jun 1 2017

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Free Entropy
Conjugation
Estimate
Observation

All Science Journal Classification (ASJC) codes

  • Mathematics(all)

Cite this

A remark on orbital free entropy. / Ueda, Yoshimichi.

In: Archiv der Mathematik, Vol. 108, No. 6, 01.06.2017, p. 629-638.

Research output: Contribution to journalArticle

Ueda, Yoshimichi. / A remark on orbital free entropy. In: Archiv der Mathematik. 2017 ; Vol. 108, No. 6. pp. 629-638.
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