Results 41 to 50 of about 3,966,597 (289)

The Constant of Interpolation in Bloch Type Spaces

open access: yesMediterranean Journal of Mathematics, 2023
AbstractIt is known that there exists a constant $$0<\Delta _1 < 1$$ 0 < Δ 1 < 1 such that any $$\Delta _1$$
Miralles, Alejandro, Maletzki, Mario P.
openaire   +1 more source

Etienne Bloch: bibliógrafo de Marc Bloch [PDF]

open access: yes, 2018
Étienne Bloch (1921-2009) dedicó los últimos años de su vida al rescate y difusión de la obra escrita por su padre, el gran historiador francés Marc Bloch (1886-1944).
Reinaldo Rojas   +2 more
core   +1 more source

Modal Analysis of Light Propagation, Polarization and Diffraction by Cholesteric Liquid Crystal Layers

open access: yesAdvanced Functional Materials, EarlyView.
The analysis of optical eigenmodes in chiral liquid crystal with perpendicular or tilted helical axis, and their correspondence with the external medium, leads to an intuitive understanding of the angle and wavelength dependency of transmissive and reflective diffraction.
Ke Xu   +5 more
wiley   +1 more source

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

The closure of Dirichlet spaces in the Bloch space

open access: yesAnnales Academiae Scientiarum Fennicae Mathematica, 2019
Let $\mathbb{D}$ be the open unit disk in the complex plane, and let $\mathrm{Hol}(\mathbb{D})$ denote the class of holomorphic functions in the unit disk. A function $f\in \mathrm{Hol}(\mathbb{D})$ is said to belong to the Bloch space $\mathcal{B}$ if \[ \|f\|_{\mathcal{B}}=|f(0)|+\sup_{z\in\mathbf{D}}(1-|z|^2)|f^\prime (z)|-1$, and $p\in (0, \infty)$,
Galanopoulos, Petros, Girela, Daniel
openaire   +2 more sources

Multipliers and cyclic vectors in the Bloch space. [PDF]

open access: yesMichigan Mathematical Journal, 1991
The authors study cyclic vectors in \({\mathcal B}\), the Bloch space with the weak* topology, and in \({\mathcal B}_ 0\), the ``little'' Bloch space with the norm topology. A result implying that every outer function in \({\mathcal B}({\mathcal B}_ 0)\) is cyclic and a simple characterization of multipliers in \({\mathcal B}\) and \({\mathcal B}_ 0 ...
Brown, Leon, Shields, A. L.
openaire   +3 more sources

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

open access: yesAdvanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son   +20 more
wiley   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

open access: yesAdvanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández   +15 more
wiley   +1 more source

Bloch, Adolpho -- 1972-92 -- Correspondence, Individual -- letter, 1976-01-20

open access: yes, 1976
Letter from Bloch, Adolpho to Sabin, Albert B.
Bloch, Lucy, Bloch, Adolpho, 1908-
core   +1 more source

Composition operators on Bloch-Orlicz type Spaces of the unit Ball

open access: yes四川大学学报. 自然科学版, 2018
Using Young’s functions, we define the Bloch-Orlicz space and show that the Bloch-Orlicz space is isometrically equal to a special certain -Bloch space. By the analysis methods and constructing test functions, we investigate the boundedness, compactness ...
HE Zhong-Hua, DENG Yi
doaj  

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