Results 91 to 100 of about 1,150 (194)

Pseudo-Carleson measures for weighted Bergman spaces. [PDF]

open access: yesMichigan Mathematical Journal, 2000
Let \(A^p _\alpha\) denote the space of functions in the disk \({\mathbb D}=\{|z|
openaire   +2 more sources

A NOTE ON A TWO-PARAMETER FAMILY OF OPERATORS ${\MATHCAL A}^{B,C}$ ON WEIGHTED BERGMAN SPACES

open access: yesПроблемы анализа, 2019
In this article, we prove that the two-parameter family of operators Ab,c is bounded on the weighted Bergman spaces B p α+c−1 if α + 2 < p and unbounded if α + 2 = p.
S. Naik, P. K. Nath
doaj   +1 more source

Isoperimetric inequalities for conformal moments of plane domains

open access: yesJournal of Inequalities and Applications, 2002
We prove a new sharp inequality for norms in weighted Bergman space. This inequality is then used to derive isoperimetric inequalities for geometric functionals which are closely related to the torsional rigidity of a simply connected domain (F.
Avkhadiev FG, Salahudinov RG
doaj  

Pointwise Bernstein-walsh-type Inequalities In Regions With Piecewise Dini-smooth Boundary

open access: yesMANAS: Journal of Engineering, 2017
In this work, we investigate the order of growth of the modulus of an arbitrary algebraic polynomials in the weighted Bergman space, where the contour and the weight functions have some singularities.
P. Özkartepe
doaj  

Weighted Composition Operators from Generalized Weighted Bergman Spaces to Weighted-Type Spaces

open access: yesJournal of Inequalities and Applications, 2008
Let be a holomorphic self-map and let be a holomorphic function on the unit ball . The boundedness and compactness of the weighted composition operator from the generalized weighted Bergman space into a class of weighted-type spaces are studied in
Gu Dinggui
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Small weighted Bergman spaces

open access: yes, 2015
arXiv admin note: substantial text overlap with arXiv:1210 ...
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Trace of Multiplication Operator Restricted to Invariant Subspaces of some Weighted Bergman Space

open access: yesCumhuriyet Science Journal
Let ω be a logarithmically subharmonic weight that is radial and reproducing for the origin, and L_a^2 (D,ωdA) be the weighted Bergman space. Let f be a bounded holomorphic function on the open unit disc, I be a z-invariant subspace of L_a^2 (D,ωdA), and
Faruk Yılmaz
doaj   +1 more source

Integration Operators on Bergman Spaces with exponential weight

open access: yesRevista Matemática Iberoamericana, 2007
We study operators of the form T_{g}f\left( z\right) =\int\nolimits_{0}^{z}f\left( \xi \right) \,g^{\prime }\left( \xi \right) \,d\left( \xi \right) ( g is an ...
openaire   +3 more sources

On the induced connection on sections of Toeplitz operators

open access: yesModern Mathematical Methods
The purpose of the present article is to show that an upper bound of the induced connection on sections of Toeplitz operators is bounded by a function of the Hankel and of the Toeplitz operators on a weighted Hilbert Bergman space on a bounded domain of ...
Mohammed El Aïdi
doaj  

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