Commutants of certain analytic operator algebras

Ji, Guoxing; Ohwada, Tomoyoshi; Saito, Kichi-Suke

doi:10.1090/S0002-9939-06-08326-2

Commutants of certain analytic operator algebras
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by Guoxing Ji, Tomoyoshi Ohwada and Kichi-Suke Saito

Proc. Amer. Math. Soc. 134 (2006), 2975-2982

DOI: https://doi.org/10.1090/S0002-9939-06-08326-2

Published electronically: May 4, 2006

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Abstract:

We prove that algebraic commutants of maximal subdiagonal algebras and of analytic operator algebras determined by flows in a $\sigma$-finite von Neumann algebra are self-adjoint.

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