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Operators in Krein Space

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Abstract

We study self-adjoint operators in Krein space. Our goal is to show that there is a relationship between the following classes of operators: operators with a compact “corner,” definitizable operators, operators of classes (H) and K(H), and operators of class D κ +.

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Authors and Affiliations

  1. Voronezh State University, Russia

    T. Ya. Azizov

  2. S. Bolivar University, Venezuela

    V. A. Shtraus

Authors
  1. T. Ya. Azizov
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  2. L. I. Sukhocheva
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  3. V. A. Shtraus
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Azizov, T.Y., Sukhocheva, L.I. & Shtraus, V.A. Operators in Krein Space. Mathematical Notes 76, 306–314 (2004). https://doi.org/10.1023/B:MATN.0000043457.53581.fa

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  • DOI: https://doi.org/10.1023/B:MATN.0000043457.53581.fa

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