Results 71 to 80 of about 1,085 (195)

On a New Integral-Type Operator from the Weighted Bergman Space to the Bloch-Type Space on the Unit Ball

open access: yesDiscrete Dynamics in Nature and Society, 2008
We introduce an integral-type operator, denoted by Pφg, on the space of holomorphic functions on the unit ball B⊂ℂn, which is an extension of the product of composition and integral operators on the unit disk.
Stevo Stević
doaj   +1 more source

Fredholmness of multiplication of a weighted composition operator with its adjoint on H 2 $H^{2}$ and A α 2 $A_{\alpha}^{2}$

open access: yesJournal of Inequalities and Applications, 2018
In this paper, we obtain that C ψ , φ ∗ $C_{\psi,\varphi}^{\ast}$ is bounded below on H 2 $H^{2}$ or A α 2 $A_{\alpha}^{2}$ if and only if C ψ , φ $C_{\psi,\varphi }$ is invertible. Moreover, we investigate the Fredholm operators C ψ 1 , φ 1 C ψ 2 , φ 2 ∗
Mahmood Haji Shaabani
doaj   +1 more source

Sums of Generalized Weighted Composition Operators from Weighted Bergman Spaces Induced by Doubling Weights into Bloch-Type Spaces

open access: yesAxioms
The single generalized weighted composition operator Du,ψn on various spaces of analytic functions has been investigated for decades, i.e., Du,ψnf=u·(f(n)∘ψ), where f∈H(D).
Xiangling Zhu, Qinghua Hu
doaj   +1 more source

Carleson Measure Theorems for Large Hardy-Orlicz and Bergman-Orlicz Spaces

open access: yesJournal of Function Spaces and Applications, 2012
We characterize those measures μ for which the Hardy-Orlicz (resp., weighted Bergman-Orlicz) space HΨ1 (resp., AαΨ1) of the unit ball of CN embeds boundedly or compactly into the Orlicz space LΨ2(BN¯,μ) (resp., LΨ2(BN,μ)), when the defining functions Ψ1 ...
Stéphane Charpentier, Benoît Sehba
doaj   +1 more source

New Poisson–Sch type inequalities and their applications in quantum calculus

open access: yesJournal of Inequalities and Applications, 2018
The Poisson type inequalities, which were improved by Shu, Chen, and Vargas-De-Teón (J. Inequal. Appl. 2017:114, 2017), are generalized by using Poisson identities involving modified Poisson kernel functions with respect to a cone. New generalizations of
Tao Liu, Xinjuan Chen, Yifan Xing
doaj   +1 more source

Generalized weighted composition-differentiation operators on weighted Bergman spaces

open access: yes, 2023
Let $ \mathcal{H}(\mathbb{D}) $ be the class of all holomorphic functions in the unit disk $ \mathbb{D} $. We aim to explore the complex symmetry exhibited by generalized weighted composition-differentiation operators, denoted as $L_{n, ψ, ϕ}$ and is defined by \begin{align*} L_{n, ψ, ϕ}:=\sum_{k=1}^{n}c_kD_{k, ψ_k, ϕ},\; \mbox{where }\; c_k\in\mathbb ...
Ahamed, Molla Basir, Rahman, Taimur
openaire   +2 more sources

Effect of calcium chloride injection and freezing prior to wet aging on the meat quality of cull cows

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3478-3486, April 2026.
Abstract BACKGROUND In Brazil, the slaughter of female cattle, particularly older animals, has increased substantially. However, meat from this category presents limitations in terms of quality, mainly because of its toughness resulting from a high concentration of cross‐links between collagen fibers.
Juliano CC Belmonte   +7 more
wiley   +1 more source

Color as A Narrative Device in Illustration: A Systematic Review

open access: yesColor Research &Application, Volume 51, Issue 2, March/April 2026.
Color in picture book illustration operates simultaneously as a representational code, cognitive scaffold, and affective cue supporting theories such as Dual Coding and multimodal discourse while revealing gaps in methodology and cross‐cultural research.
Lidia Jiménez‐Duarte   +2 more
wiley   +1 more source

Critical Review for One‐Class Classification: Recent Advances and Reality Behind Them

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 1, March 2026.
This review presents a new taxonomy to summarize one‐class classification (OCC) algorithms and their applications. The main argument is that OCC should not learn multiple classes. The paper highlights common violations of OCC involving multiple classes.
Toshitaka Hayashi   +3 more
wiley   +1 more source

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