Results 101 to 110 of about 63,505 (342)

Weighted composition operators between growth spaces on circular and strictly convex domain [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2015
Let $Omega_X$ be a bounded, circular and strictly convex domain of a Banach space $X$ and $mathcal{H}(Omega_X)$ denote the space of all holomorphic functions defined on $Omega_X$.
Shayesteh Rezaei
doaj  

Weighted Composition Operator from Mixed Norm Space to Bloch-Type Space on the Unit Ball

open access: yesAbstract and Applied Analysis, 2014
We discuss the boundedness and compactness of the weighted composition operator from mixed norm space to Bloch-type space on the unit ball of Cn.
Yu-Xia Liang, Ren-Yu Chen
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

open access: yesAdvanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch   +4 more
wiley   +1 more source

A New Essential Norm Estimate of Composition Operators from Weighted Bloch Space into -Bloch Spaces

open access: yesJournal of Function Spaces and Applications, 2013
Let be any weight function defined on the unit disk and let be an analytic self-map of . In the present paper, we show that the essential norm of composition operator mapping from the weighted Bloch space to -Bloch space is comparable to where for ,
René E. Castillo   +2 more
doaj   +1 more source

Normal and quasinormal weighted composition operators [PDF]

open access: bronze, 1991
James T. Campbell   +3 more
openalex   +1 more source

Weighted composition operator on the Fock space

open access: yes, 2007
We characterize the boundedness and compactness of a weighted composition operator on the Fock space. Our results use a certain integral transform. We also estimate the essential norm of a weighted compositon operator. The result could be extended to the
Sei‐ichiro Ueki
semanticscholar   +1 more source

Weighted composition operators and weighted conformal invariance

open access: yes, 2021
This thesis treats a number of problems related to weighted composition operators. We study how these operators act on the spaces of analytic functions in D or in a bounded domain Ω ⊂ C. We first focus on a large family of Hilbert spaces of analytic functions in the unit disc which satisfy only a minimum number of axioms and whose reproducing kernels ...
openaire   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider   +4 more
wiley   +1 more source

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