Results 71 to 80 of about 3,235,857 (187)

The Weighted Composition Operators on the Large Weighted Bergman Spaces [PDF]

Complex Analysis and Operator Theory, 2018
Complex Anal. Oper. Theory (to appear)
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Weighted Composition Operators on Some Weighted Spaces in the Unit Ball

Abstract and Applied Analysis, 2008
Let Bn be the unit ball of Cn, H(Bn) the space of all holomorphic functions in Bn. Let u∈H(Bn) and α be a holomorphic self-map of Bn. For f∈H(Bn), the weigthed composition operator uCα is defined by (uCαf)(z)=u(z)f(α(z)),z∈Bn.
Xiaohong Fu, Xiangling Zhu
doaj   +1 more source

Generalized Weighted Composition Operators on Weighted Bergman Spaces [PDF]

Numerical Functional Analysis and Optimization, 2009
Summary: The boundedness, compactness, essential norm, Hilbert-Schmidt class and order boundedness of generalized weighted composition operators on weighted Bergman spaces are investigated in this paper. For Part I, see [\textit{X. Zhu}, Numer. Funct. Anal. Optim. 30, No. 7--8, 881--893 (2009; Zbl 1183.47030)].
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Weighted Composition Operators ofC0(X)'s

Journal of Mathematical Analysis and Applications, 1996
In this paper, we prove that into isometries and disjointness preserving linear maps from $C_0(X)$ into $C_0(Y)$ are essentially weighted composition operators $Tf = h\cdot f\circφ$ for some continuous map $φ$ and some continuous scalar-valued function $h$.
Jeang, Jyh-Shyang, Wong, Ngai-Ching
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Supercyclic Weighted Composition Operators on the Space of Smooth Functions

Mathematics
A weighted composition operator on the space of scalar-valued smooth functions on an open subset of a d-dimensional Euclidean space is supercyclic if and only if it is weakly mixing, and it is strongly supercyclic if and only if it is mixing.
Juan Bès, Christopher Foster
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Isometric weighted composition operators [PDF]

, 2014
A composition operator is an operator on a space of functions defined on the same set. Its action is by composition to the right with a fixed selfmap of that set.
Matache, Valentin
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Hypercyclicity of weighted composition operators on the Little Bloch Space and the Besov space

四川大学学报. 自然科学版, 2017
We characterize the hypercyclicity of weighted composition operators on the Little Bloch Space and the Besov space.We obtain that there are no hypercyclic composition operators on the Little Bloch Space and the Besov space when holomorphic self-map is an
ZHOU Ning, CHEN Cui
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Numerical Ranges of Normal Weighted Composition Operators on the Fock Space of CN

Journal of Function Spaces, 2018
Numerical ranges of normal weighted composition operators on the Fock space of CN are completely characterized. The main result shows that numerical ranges of such operators are closely related to their composition symbols.
Lili Lang, Liankuo Zhao
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Weighted composition operators on discrete weighted Banach spaces

, 2022
We present the current results in the study of weighted composition operators on weighted Banach spaces of an unbounded, locally finite metric space.
Pons, Matthew A., Allen, Robert F.
core  

Weighted Composition Operators from Generalized Weighted Bergman Spaces to Weighted-Type Spaces

Journal of Inequalities and Applications, 2008
Let be a holomorphic self-map and let be a holomorphic function on the unit ball . The boundedness and compactness of the weighted composition operator from the generalized weighted Bergman space into a class of weighted-type spaces are studied in
Gu Dinggui
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