Results 271 to 280 of about 12,601 (303)

Weighted Composition Operators on Weighted Hardy Spaces

Computational Methods and Function Theory, 2019
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Gupta, Anuradha, Gupta, Bhawna
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Weighted composition–differentiation operators in the uniformly closed algebra generated by weighted composition operators

Acta Scientiarum Mathematicarum, 2023
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Difference of Weighted Composition Operators II

Integral Equations and Operator Theory, 2021
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Boo Rim Choe, Koeun Choi, Hyungwoon Koo, Jongho Yang   +3 more
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Weighted composition operators and differences of composition operators between weighted Bergman spaces

Complex Variables and Elliptic Equations, 2021
In this paper, we study weighted composition operators and differences of composition operators.
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Dynamics of Weighted Composition Operators

Complex Analysis and Operator Theory, 2012
In the paper under review, the author is concerned with the dynamics of the weighted composition operator \(C_{\omega,\varphi}: H(\Omega)\to H(\Omega)\) given by \(C_{\omega,\varphi}(f)(z)=\omega(z)(f\circ \varphi)(z)\), for \(z\in \Omega\), where \(H(\Omega)\) denotes the space of holomorphic functions on a simply connected domain \(\Omega\) of the ...
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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)].
Xiangling Zhu
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Weighted composition operators on weighted Lorentz spaces

Colloquium Mathematicum, 2012
The boundedness, compactness and closedness of the range of weighted composition operators acting on weighted Lorentz spaces L(p, q, wd mu) for 1 < p
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Eigenvalues of Adjoints of Certain Composition Operators and Weighted Composition Operators

Integral Equations and Operator Theory, 2014
The paper is concerned with the spectral theory of composition operators on the Hardy space \(H^2\) of the unit disk. The author proves that, under certain conditions on the symbol \(\varphi \) (involving in particular fixed points), the point-spectrum of the adjoint \(C_\varphi^*\) of \(C_\varphi\) contains a disk centered at the origin.
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Operators on Banach Lattices as Weighted Compositions

Journal of the London Mathematical Society, 1986
Lattice homomorphisms and disjointness preserving operators between Banach lattices having locally compact representation spaces are studied. These operators are described as weighted composition operators with respect to the representation spaces. Specifically, \(Tf=rf\circ \phi\) for r a scale valued function and \(\phi\) a map between representation
Feldman, W. A., Porter, J. F.
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Weighted Composition Operators that Preserve Frames

Integral Equations and Operator Theory, 2019
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Jasbir Singh Manhas, Gabriel T. Prajitura, Ruhan Zhao   +2 more
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