On differential operators with integral conditions.
Galakhov, E. (1997)
Memoirs on Differential Equations and Mathematical Physics
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Displaying similar documents to “Automatic continuity, local type and causality”
On differential operators with integral conditions.
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Operators on continuous function spaces and L1-spaces
Ryotaro Sato (1976)
Colloquium Mathematicae
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Beatriz Margolis (1972)
Annales Polonici Mathematici
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S.C. Arora, Ramesh Kumar (1981)
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D. Przeworska-Rolewicz (1977)
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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.
Interchangeability of unbounded linear operators: General theory of transmutativity
Miroslav Sova (1982)
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The series of Mikusinski operators of the special form.
B. Stankovic, D. Nikolic-Despotovic (1972)
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Jaroslav Zemánek (2007)
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On λ-commuting operators
John B. Conway, Gabriel Prǎjiturǎ (2005)
Studia Mathematica
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For a scalar λ, two operators T and S are said to λ-commute if TS = λST. In this note we explore the pervasiveness of the operators that λ-commute with a compact operator by characterizing the closure and the interior of the set of operators with this property.
Generalizations of Mercer's theorem for a class of nonselfadjoint operators
M. R. Dostanić (1989)
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Compact operators between K- and J-spaces
Fernando Cobos, Luz M. Fernández-Cabrera, Antón Martínez (2005)
Studia Mathematica
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The paper establishes necessary and sufficient conditions for compactness of operators acting between general K-spaces, general J-spaces and operators acting from a J-space into a K-space. Applications to interpolation of compact operators are also given.