Results 91 to 100 of about 4,109,228 (193)

Bounded analytic functions and the little Bloch space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
The radial limits of the weighted derivative of an bounded analytic function is considered.
Rohan Attele
doaj   +1 more source

Bloch, Adolpho -- 1972-92 -- Correspondence, Individual -- letter, 1982-06-17

open access: yes, 1982
Letter from Bloch, Adolpho to Sabin, Albert B.
Bloch, Adolpho, 1908-
core  

Bloch and Wannier functions in momentum space

open access: yes, 1988
Direct calculations of wave functions in momentum space require a study of the formal properties of such functions. Here we discuss the momentum space counterparts of Bloch and Wannier functions, both in general and for two extreme kinds of basis set ...
Jean-Louis Calais
core   +1 more source

Essential Norms of Weighted Composition Operators Between Bloch Type Spaces [PDF]

open access: yes, 2003
We compute the essential norm of a weighted composition operator uCϕ acting from an analytic Lipschitz space into a weighted Bloch-type space on the disk, and give estimates for the essential norm of uCϕ when it maps the standard Bloch space into a ...
Zhao, Ruhan, MacCluer, Barbara D
core  

Composition operator on Bloch type spaces

open access: yesAnalysis, 2003
Let \(D\) be the unit disk of the complex plane and let \(C_\varphi\) be the composition operator induced by a holomorphic self-map \(\varphi\) of \(D\). The author introduces the so-called Bloch type spaces and characterizes boundedness and compactness of a composition operator \(C_\varphi\) acting between various combinations of such Bloch type ...
openaire   +2 more sources

Compact Composition Operators on Bloch Type Spaces

open access: yes, 2012
In this paper we characterize continuity and compactness of composition operators Cø; mapping the α-Bloch space into the μ-Bloch space, where μ is a weight defined on the unit disk D, in term of certain expression that involve the n-power of the symbol ...
Ramos Fernández, Julio César   +1 more
core   +1 more source

Method to map one-dimensional electronic wave function by using multiple Brillouin zone angle resolved photoemission

open access: yesJournal of Analytical Science and Technology, 2010
Angle resolved photoemission spectroscopy (ARPES) is a powerful tool to investigate electronic structures in solids and has been widely used in studying various materials.
Dong-Wook Lee, Changyoung Kim
doaj  

Isometries on the vector valued little bloch space

open access: yes, 2014
In this paper, we describe the surjective linear isometries on a vector valued little Bloch space with range space a smooth, strictly convex and reflexive complex Banach space.
Botelho, Fernanda, Jamison, James
core   +1 more source

Weighted composition operators on the logarithmic Bloch-Orlicz space.

open access: yesPLoS ONE
The boundedness and compactness of weighted composition operators on the logarithmic Bloch-Orlicz space [Formula: see text] are investigated in this paper.
Hang Zhou
doaj   +1 more source

The Bergman space, the Bloch space, and commutators of multiplication operators

open access: yesDuke Mathematical Journal, 1986
Let \(L^ 2_ a\) denote the Bergman space of functions analytic in the unit disc \({\mathbb{D}}\) and square summable with respect to the area measure. For \(f\in L^{\infty}({\mathbb{D}})\) the Hankel operator \(H_ f\) on \(L^ 2_ a\) is defined by \[ (1)\quad H_ f(g)=(I-{\mathbb{P}})(fg), \] where \({\mathbb{P}}\) is the orthogonal projection from \(L ...
openaire   +2 more sources

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