Results 11 to 20 of about 1,280,473 (359)
Multiplication Operator with BMO Symbols and Berezin Transform
Journal of Function Spaces, 2015 We discuss multiplication operator with a special symbol on the weighted Bergman space of the unit ball. We give the necessary and sufficient conditions for the compactness of multiplication operator on the weighted Bergman space of the unit ball.
Xue Feng +4 more
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ON THE NILPOTENCE OF THE MULTIPLICATION OPERATOR IN COMMUTATIVE RIGHT NIL ALGEBRAS
, 2002 We study conditions under which the identity in a commutative nonassociative algebra A implies is nilpotent where is the multiplication operator for all in A.
Iván Correa +2 more
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Extensions of nonclosable operators and multiplication of distributions
Журнал Белорусского государственного университета: Математика, информатика, 2019 In the paper some new constructions of extensions of nonclosable operators is proposed and several examples of applications are given. One of particular cases of the problem under consideration is the question on multiplication of distributions, a ...
Anatolij B. Antonevich +1 more
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On Multiplicative Operators In Commutative Algebras [PDF]
Demonstratio Mathematica, 1990 Summary: We consider the structural properties of multiplicative operators in a commutative algebra \(X\) with the further goal of utilizing these to obtain a more comprehensive description of the set of quasi-Leibniz operators. The main result of this paper demonstrates that every multiplicative operator induces a decomposition of the algebra into a ...
Zbigniev Dudek
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Boundedness and compactness of a new product-type operator from a general space to Bloch-type spaces
Journal of Inequalities and Applications, 2016 We characterize the boundedness and compactness of a product-type operator, which, among others, includes all the products of the single composition, multiplication, and differentiation operators, from a general space to Bloch-type spaces.
Stevo Stević +2 more
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Multiplicative and extreme positive operators [PDF]
Pacific Journal of Mathematics, 1973 M. Solveig Espelie
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Mean Ergodic Multiplication Operators on Weighted Spaces of Continuous Functions
Mediterranean Journal of Mathematics, 2018 José Bonet +2 more
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Hypercyclicity of adjoint of convex weighted shift and multiplication operators on Hilbert spaces [PDF]
Mathematics and Computational Sciences, 2021 A bounded linear operator $T$ on a Hilbert space $\mathfrak{H}$ is convex, if $$\|\mathfrak{T}^{2}v\|^2-2\|\mathfrak{T}v\|^2+\|v\|^2 \geq 0.$$ In this paper, sufficient conditions to hypercyclicity of adjoint of unilateral (bilateral) forward (backward ...
Lotfollah Karimi
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Israel Journal of Mathematics, 2015 For functions of a single complex variable, points of multiplicity greater than $k$ are characterized by the vanishing of the first $k$ derivatives. There are various quantitative generalizations of this statement, showing that for functions that are in some sense close to having multiplicity greater than $k$, the first $k$ derivatives must be small ...
Binyamini, Gal, Novikov, Dmitry
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Gazi Üniversitesi Fen Bilimleri Dergisi, 2022 In this paper, we develop to a new operator by using together IVBFS and Dombi operators. Also, the some properties of this concept are introduced like addition, scalar multiplication, scalar power, multiplication.
Şerif ÖZLÜ
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