Results 51 to 60 of about 3,351,910 (240)
Compact Weighted Composition Operators and Multiplication Operators between Hardy Spaces
Abstract and Applied Analysis, 2008 We estimate the essential norm of a compact weighted composition operator đąđ¶đ acting between different Hardy spaces of the unit ball in âđ. Also we will discuss a compact multiplication operator between Hardy spaces.
Sei-Ichiro Ueki, Luo Luo
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Mathematics, 2021 Let N denote the set of all positive integers and N0=NâȘ{0}. For mâN, let Bm={zâCm:|z|
Manisha Devi +2 more
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FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redoxâsensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
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Journal of Function SpacesThis article examines the norms of composition operators from the weighted harmonic Bloch space BHλ ...
Munirah Aljuaid, M. A. Bakhit
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The Shewanella oneidensis Fic enzyme SoFic targets the switchâI region of EFâTu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse postâtranslational modifications across all domains of life, including AMPylation. Prokaryotic EFâTu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EFâTu, SoFic's enzymatic activities, and the enzymeâtarget ...
Svenja Runge +6 more
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Boundedness and compactness of weighted composition operators between weighted Bergman spaces [PDF]
, 2012 We study when a weighted composition operator acting between different weighted Bergman spaces is bounded, resp ...
Wolf, Elke
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Analytic Morrey Spaces and Bloch-Type Spaces
Journal of Function Spaces, 2018 This paper is devoted to characterizing the boundedness of the Riemann-Stieltjes operators from analytic Morrey spaces to Bloch-type spaces. Moreover, the boundedness of the superposition operator and weighted composition operator on analytic Morrey ...
Ofori Samuel, Jianfei Wang, Yile Zhao
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WEIGHTED COMPOSITION OPERATORS AND DYNAMICAL SYSTEMS
Tamkang Journal of Mathematics, 1998 Let $X$ be a completely regular Hausdorff space, $E$ a Hausdorff locally convex topoÂlogical vector space, and $V$ a system of weights on $X$. Denote by $CV_b(X, E)$ ($CV_o(X, E)$) the weighted space of all continuous functions $f : X \to E$ such that $vf (X)$ is bounded in $E$ (respectively, $vf$ vanishes at infinity on $X$) for all $v \in V$. In this
Singh, R. K., Singh, Bhopinder
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Filomat, 2022 In this paper, we estimate essential norms of weighted composition operators and differences of two composition operators on the weighted Bergman spaces in the unit ball.
Junfeng Li, Cezhong Tong
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Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organâspecific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
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