Results 81 to 90 of about 3,966,597 (289)
The Bohr Radius of the Weighted Bloch Spaces
Lobachevskii Journal of Mathematics, 2023 The concept of the Bohr radius of a pair of Banach spaces is introduced. The lower estimate for the value of the Bohr radius from the Bloch space to the space of bounded functions obtained by I. Kayumov, S. Ponnusamy and N. Shakirov is slightly improved. It is shown that for any weighted Bloch space the Bohr radius is not less than $1/\sqrt{2}$.
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Holomorphic Bloch spaces on the unit ball in $C^n$ [PDF]
, 2009 summary:This work is an introduction to anisotropic spaces of holomorphic functions, which have $\omega$-weight and are generalizations of Bloch spaces on a unit ball.
Lusky, W., Harutyunyan, A. V.
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Ultrafast Optoacoustics Reveals Intricate 3D Anisotropic Elasticity in Nanocrystalline Membranes
Advanced Science, EarlyView.Ultrafast optoacoustic spectroscopy combined with a Sagnac interferometer enables non‐contact, simultaneous characterization of thickness and the full three‐dimensional anisotropic elastic constants in freestanding nanocrystalline copper membranes. By capturing gigahertz Lamb waves and zero‐group‐velocity resonances followed by SAFE‐GA inversion, the ...
Shuchang Zhang +11 more
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Isometries on Products of Composition and Integral Operators on Bloch Type Space
Journal of Inequalities and Applications, 2010 We characterize the isometries on the products of composition and integral operators on the Bloch type space in the disk.
Geng-Lei Li, Ze-Hua Zhou
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Filomat, 2018 In this paper, we give some estimates for the essential norm of weighted composition operators from the Bloch space and the Zygmund space to the Bloch space.
Hu, Qinghua, Li, Songxiao
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Emergent 3D Fermiology and Magnetism in an Intercalated Van der Waals System
Advanced Science, EarlyView.An emergent three‐dimensional electronic state is uncovered in an intercalated van der Waals system. A spin‐polarized intercalant‐host hybridized band crossing the Fermi level provides an itinerant channel for interlayer exchange, highlighting how electronic dispersion governs magnetic dimensionality.
Luigi Camerano +18 more
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Bloch, Adolpho -- 1972-92 -- Correspondence, Individual -- letter, 1990-06-27
, 1990 Letter from Bloch, Adolpho to Sabin, Albert B.
Bloch, Adolpho, 1908-
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Journal of Function Spaces and Applications, 2013 A new criterion for the boundedness and the compactness of the generalized weighted composition operators from the Bloch space into the Zygmund space is given in this paper.
Hao Li, Xiaohong Fu
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Gap‐Free Information Transfer in 4D‐STEM via Fusion of Complementary Scattering Channels
Advanced Science, EarlyView.Fused Full‐Field STEM (FF‐STEM) is introduced as a 4D‐STEM imaging modality that combines direct ptychography with tilt‐corrected dark‐field reconstruction in a single acquisition. Fourier‐space fusion using Wiener‐type spectral weighting closes the low‐frequency contrast gap inherent to bright‐field methods, delivering gap‐free, dose‐efficient, near ...
Shengbo You +15 more
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Bloch, Adolpho -- 1972-92 -- Correspondence, Individual -- letter, 1982-06-17
, 1982 Letter from Bloch, Adolpho to Sabin, Albert B.
Bloch, Adolpho, 1908-
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