On the asymptotic behaviour of a solution of a differential equation in a Hilbert space
Igor Bock (1979)
Mathematica Slovaca
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Displaying similar documents to “On quasiparabolical differential equations of higher order”
On the asymptotic behaviour of a solution of a differential equation in a Hilbert space
Exponentials of normal operators and commutativity of operators: a new approach
Mohammed Hichem Mortad (2011)
Colloquium Mathematicae
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We present a new approach to the question of when the commutativity of operator exponentials implies that of the operators. This is proved in the setting of bounded normal operators on a complex Hilbert space. The proofs are based on some results on similarities by Berberian and Embry as well as the celebrated Fuglede theorem.
On the normality of operators.
Mecheri, Salah (2005)
Revista Colombiana de Matemáticas
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Interchangeability of unbounded linear operators: General theory of transmutativity
Miroslav Sova (1982)
Časopis pro pěstování matematiky
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A characterization of the non local boundary value problems associated with an elliptic operator
Gerd Grubb (1968)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
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