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Operators with Simple Orbital Behavior

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New Trends in Approximation Theory

Part of the book series: Fields Institute Communications ((FIC,volume 81))

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Abstract

In this paper we consider two similarity-invariant classes of operators on a complex Hilbert space. A complete description, in terms of properties of various parts of the spectrum, is obtained for the operators in the closure and for the operators in the interior of each of these classes.

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References

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Author information

Authors and Affiliations

  1. State University of New York, Brockport, NY, 14420, USA

    Gabriel T. Prǎjiturǎ

Authors
  1. Gabriel T. Prǎjiturǎ
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Corresponding author

Correspondence to Gabriel T. Prǎjiturǎ .

Editor information

Editors and Affiliations

  1. Département de Mathématiques et de Statistique, Université Laval, Québec, Québec, Canada

    Javad Mashreghi

  2. Department of Mathematics and Statistics, University of South Florida, Tampa, Florida, USA

    Myrto Manolaki

  3. Département de Mathématiques et de Statistique, Université de Montréal, Montreal, Québec, Canada

    Paul Gauthier

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Prǎjiturǎ, G.T. (2018). Operators with Simple Orbital Behavior. In: Mashreghi, J., Manolaki, M., Gauthier, P. (eds) New Trends in Approximation Theory. Fields Institute Communications, vol 81. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-7543-3_13

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