Results 21 to 30 of about 15,311 (291)

Analytic Morrey Spaces and Bloch-Type Spaces [PDF]

open access: yesJournal 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 spaces is discussed, respectively.
Ofori Samuel, Jianfei Wang, Yile Zhao
openaire   +2 more sources

Distance of a Bloch Function to the Little Bloch Space [PDF]

open access: yesBulletin of the Australian Mathematical Society, 2006
Motivated by a formula of P. Jones that gives the distance of a Bloch function to BMOA, the space of bounded mean oscillations, we obtain several formulas for the distance of a Bloch function to the little Bloch space, β0. Immediate consequences are equivalent expressions for functions in β0.
openaire   +1 more source

Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice

open access: yesPhysical Review Research, 2023
The acceleration theorem for wave packet propagation in periodic potentials disentangles the k-space dynamics and real space dynamics. This is well known and understood for Bloch oscillations and super Bloch oscillations in the presence of position ...
Usman Ali   +2 more
doaj   +1 more source

Holomorphic Bloch spaces on the unit ball in $C^n$ [PDF]

open access: yes, 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.
core   +1 more source

HADAMARD GAPS IN WEIGHTED LOGARITHMIC BLOCH SPACE [PDF]

open access: yes, 2010
We give a sufficient and a necessary condition for an analytic function "f" on the unit disk "D" with Hadamard gap to belong to a class of weighted logarithmic Bloch space as well as to the corresponding little weighted logarithmic Bloch space under some
Kamal, A.   +3 more
core   +1 more source

The Bergman Spaces, The Bloch Space, and Gleason's Problem [PDF]

open access: yesTransactions of the American Mathematical Society, 1988
Suppose f f is a holomorphic function on the open unit ball
openaire   +2 more sources

Stiefel-Whitney topological charges in a three-dimensional acoustic nodal-line crystal

open access: yesNature Communications, 2023
Band topology of materials describes the extent Bloch wavefunctions are twisted in momentum space. Such descriptions rely on a set of topological invariants, generally referred to as topological charges, which form a characteristic class in the ...
Haoran Xue   +6 more
doaj   +1 more source

Integral type operators from normal weighted Bloch spaces to QT,S spaces

open access: yesJournal of Hebei University of Science and Technology, 2016
Operator theory is an important research content of the analytic function space theory. The discussion of simultaneous operator and function space is an effective way to study operator and function space.
Yongyi GU, Wenjun YUAN, Fanning MENG
doaj   +1 more source

Norm and Essential Norm of Composition Followed by Differentiation from Logarithmic Bloch Spaces to Hμ∞

open access: yesAbstract and Applied Analysis, 2014
In this note we express the norm of composition followed by differentiation DCφ from the logarithmic Bloch and the little logarithmic Bloch spaces to the weighted space Hμ∞ on the unit disk and give an upper and a lower bound for the essential norm of ...
Shanli Ye
doaj   +1 more source

On Volterra composition operators from Bergman-type space to Bloch-type space [PDF]

open access: yes, 2011
summary:Let $\varphi $ be an analytic self-mapping of $\mathbb {D}$ and $g$ an analytic function on $\mathbb {D}$. In this paper we characterize the bounded and compact Volterra composition operators from the Bergman-type space to the Bloch-type ...
Jiang, Zhi Jie
core   +1 more source

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