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Nest representations of TAF algebras.

Research output: Contribution to journalJournal article

Published

Journal publication date2000
JournalCanadian Journal of Mathematics
Journal number6
Volume52
Number of pages14
Pages1221-1234
Original languageEnglish

Abstract

A nest representation of a strongly maximal TAF algebra $A$ with diagonal $D$ is a representation $\pi$ for which $\lat \pi(A)$ is totally ordered. We prove that $\ker \pi$ is a meet irreducible ideal if the spectrum of $A$ is totally ordered or if (after an appropriate similarity) the von Neumann algebra $\pi(D)''$ contains an atom.