Spectral properties of a certain class of Carleman operators

S. M. Bahri

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Displaying similar documents to “Spectral properties of a certain class of Carleman operators”

On the localization of the spectrum for quasi-selfadjoint extensions of a Carleman operator

S. M. Bahri (2012)

Mathematica Bohemica

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In the present work, using a formula describing all scalar spectral functions of a Carleman operator $A$ of defect indices $(1, 1)$ in the Hilbert space $L^{2} (X, μ)$ that we obtained in a previous paper, we derive certain results concerning the localization of the spectrum of quasi-selfadjoint extensions of the operator $A$ .

On unbounded hyponormal operators III

J. Janas (1994)

Studia Mathematica

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The paper deals mostly with spectral properties of unbounded hyponormal operators. Some nontrivial examples of such operators are given.

Ultrapowers of unbounded selfadjoint operators

Andrzej Krupa, Bogdan Zawisza (1987)

Studia Mathematica

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On the Carleman classes of vectors of a scalar type spectral operator.

Markin, Marat V. (2004)

International Journal of Mathematics and Mathematical Sciences

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Models of function type for commutative symmetric operator families in Krein spaces.

Strauss, Vladimir (2008)

Abstract and Applied Analysis

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