Results 1 to 10 of about 4,389,123 (370)

HYPERCYCLIC COMPOSITION OPERATORS

open access: yesJournal of Vasyl Stefanyk Precarpathian National University, 2015
In this paper we give survey of hypercyclic composition operators. In pacticular,we represent new classes of hypercyclic composition operators on the spaces of analyticfunctions.
Z.H. Mozhyrovska
doaj   +4 more sources

Weighted Composition Operators Between Different Fock Spaces [PDF]

open access: yesPotential Analysis, 2017
We study weighted composition operators acting between Fock spaces. The following results are obtained: (i) Criteria for the boundedness and compactness. (ii) Characterizations of compact differences and essential norm.
P. Tien, L. H. Khoi
semanticscholar   +3 more sources

Dynamics of weighted composition operators on function spaces defined by local properties [PDF]

open access: yesStudia Mathematica, 2017
We study topological transitivity/hypercyclicity and topological (weak) mixing for weighted composition operators on locally convex spaces of scalar-valued functions which are defined by local properties.
T. Kalmes
semanticscholar   +3 more sources

Weighted composition operators on the Bloch space of a bounded homogeneous domain [PDF]

open access: yes, 2022
In this paper, we present the current results in the study of weighted composition operators on the Bloch space of bounded homogeneous domains in $\mathbb{C}^n$ with particular emphasis on the issues of boundedness and compactness.
R. F. Allen, Flavia Colonna
semanticscholar   +1 more source

Composition operators from harmonic $ \mathcal{H}^{\infty} $ space into harmonic Zygmund space

open access: yesAIMS Mathematics, 2023
This research paper sought to characterize the boundedness and compactness of composition operators from the space $ \mathcal{H}^{\infty} $ of bounded harmonic mappings into harmonic Zygmund space $ \mathcal{Z}_H $, on the open unit disk. Furthermore, we
Munirah Aljuaid, Mahmoud Ali Bakhit
doaj   +1 more source

Normality and Quasinormality of Specific Bounded Product of Densely Defined Composition Operators in L2 Spaces

open access: yesConcrete Operators, 2022
Let (X, 𝒜, μ) be a σ−finite measure space. A transformation ϕ : X → X is non-singular if μ ∘ ϕ−1 is absolutely continuous with respect with μ. For this non-singular transformation, the composition operator Cϕ: 𝒟(Cϕ) → L2(μ) is defined by Cϕf = f ∘ ϕ, f ∈
Zhou Hang
doaj   +1 more source

Intertwining relations for composition operators and integral-type operators between the Bloch-type spaces

open access: yesAIMS Mathematics, 2022
In this paper, the compact intertwining relations of integral-type operators and composition operators between the Bloch-type spaces are investigated.
Hang Zhou
doaj   +1 more source

D-metric Spaces and Composition Operators Between Hyperbolic Weighted Family of Function Spaces

open access: yesCubo, 2020
The aim of this paper is to introduce new hyperbolic classes of functions, which will be called ${\mathcal{B}}^{*} _{\alpha,\;\log}$ and ${ F ^{*}_{\log}}(p,q,s)$ classes.
A. Kamal, T.I. Yassen
doaj   +1 more source

Hilbert-Schmidtness of weighted composition operators and their differences on Hardy spaces [PDF]

open access: yesOpuscula Mathematica, 2020
Let \(u\) and \(\varphi\) be two analytic functions on the unit disk \(\mathbb{D}\) such that \(\varphi(\mathbb{D}) \subset \mathbb{D}\). A weighted composition operator \(uC_{\varphi}\) induced by \(u\) and \(\varphi\) is defined on \(H^2\), the Hardy ...
Ching-on Lo, Anthony Wai-keung Loh
doaj   +1 more source

Topological and Dynamical Properties of Composition Operators [PDF]

open access: yesComplex Analysis and Operator Theory, 2019
We study various properties of composition operators Cψ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength ...
Tesfa Mengestie, Werkaferahu Seyoum
semanticscholar   +1 more source

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