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Concrete Operators

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Mathematical Citation Quotient (MCQ) 2016: 0.38


Emerging Science

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2299-3282
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A Fuglede-Putnam theorem modulo the Hilbert-Schmidt class for almost normal operators with finite modulus of Hilbert-Schmidt quasi-triangularity

Vasile Lauric
  • Corresponding author
  • Department of Mathematics, Florida A&M University, Tallahassee, FL 32307, USA
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
Published Online: 2016-03-10 | DOI: https://doi.org/10.1515/conop-2016-0002

Abstract

We extend the Fuglede-Putnam theorem modulo the Hilbert-Schmidt class to almost normal operators with finite Hilbert-Schmidt modulus of quasi-triangularity.

Keywords: Hilbert-Schmidt and trace-class operators; Almost normal operators; Almost hyponormal operators; Modulus of quasi-triangularity

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About the article

Received: 2015-06-07

Accepted: 2016-01-09

Published Online: 2016-03-10


Citation Information: Concrete Operators, ISSN (Online) 2299-3282, DOI: https://doi.org/10.1515/conop-2016-0002.

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© 2016 Vasile Lauric. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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