Trace Formula for Nonnuclear Perturbations of Selfađoint Operators
Milutin Dostanić (1993)
Publications de l'Institut Mathématique
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Displaying similar documents to “Trace Formulas of Gelfand--levitan Type”
Trace Formula for Nonnuclear Perturbations of Selfađoint Operators
Boundedness and compactness of some operators on discrete Morrey spaces
Martha Guzmán-Partida (2021)
Commentationes Mathematicae Universitatis Carolinae
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We consider discrete versions of Morrey spaces introduced by Gunawan et al. in papers published in 2018 and 2019. We prove continuity and compactness of multiplication operators and commutators acting on them.
Trace formulae for p-hyponormal operators
Muneo Chō, Tadasi Huruya (2004)
Studia Mathematica
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The purpose of this paper is to introduce mosaics and principal functions of p-hyponormal operators and give a trace formula. Also we introduce p-nearly normal operators and give trace formulae for them.
A simple characterization of the trace-class of operators.
Saworotnow, Parfeny P. (1981)
International Journal of Mathematics and Mathematical Sciences
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On the Green function of Sturm-Liouville differential equation with normal operator coefficient.
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APPS. Applied Sciences
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A note on a generalization of the Sturm-Picone theorem
Vadim Komkov (1978)
Colloquium Mathematicae
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Inhomogeneous linear differential equations in Banach spaces
Miroslav Sova (1978)
Časopis pro pěstování matematiky
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The trace of certain operators
A. Grothendieck (1961)
Studia Mathematica
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Note on the absolutely continuous spectrum of Sturm-Liouville operators.
Albert Schneider, Frank Mantlik (1990)
Mathematische Zeitschrift
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Generalizations of Kaplansky's Theorem Involving Unbounded Linear Operators
Abdelkader Benali, Mohammed Hichem Mortad (2014)
Bulletin of the Polish Academy of Sciences. Mathematics
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We are mainly concerned with the result of Kaplansky on the composition of two normal operators in the case in which at least one of the operators is unbounded.