Results 111 to 120 of about 27,605 (206)

Weighted composition operators between weighted Bergman spaces

open access: yesRevista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas, 2009
We study the boundedness of weighted composition operators acting between weighted Bergman spaces.
openaire   +2 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  

Variations on the Bergman Cyclization Theme: Electrocyclizations of Ionic Penta-, Hepta-, and Octadiynes. [PDF]

open access: yesJ Am Chem Soc, 2023
Sirianni DA   +10 more
europepmc   +1 more source

Hyponormality on a weighted Bergman space of an annulus with a general harmonic symbol

open access: yesOpen Mathematics
In this work we consider the hyponormality of Toeplitz operators on the Bergman space of the annulus with a logarithmic weight. We give necessary conditions when the symbol is of the form φ+ψ̄ $\varphi +\bar{\psi }$ where both φ and ψ are analytic on ...
Sadraoui Houcine, Halouani Borhen
doaj   +1 more source

Adjoints of Generalized Composition Operators with Linear Fractional Symbol

open access: yesExtracta Mathematicae, 2016
Given a positive integer n and φ : U → U, an analytic self-map of the open unit disc in the complex plane, the generalized composition operator Cφ(n) is defined by Cφ(n)f = f (n) ◦ φ for f belonging to some Hilbert space of analytic functions on U.
Aliakbar Salaryan, Hamid Vaezi
doaj  

Description of Bloch spaces, weighted Bergman spaces and invariant subspaces, and related questions

open access: yesKuwait Journal of Science, 2016
Let D be the unit disc of complex plane C, and H=Hol(D) the class of functions analytic in D. Recall that an f∈Hol(D) is said to belong to the Bloch space B=B(D) if ‖f‖_{B}:=sup_{z∈D}(1-|z|²)|f′(z)|
Mübariz T. Garayev   +2 more
doaj  

Tropical ideals do not realise all Bergman fans. [PDF]

open access: yesRes Math Sci, 2021
Draisma J, Rincón F.
europepmc   +1 more source

The Ammann-Kramer-Neri tiling model of a P-ZnMgEr Bergman-type quasicrystal based on in-house X-ray diffraction. [PDF]

open access: yesActa Crystallogr B Struct Sci Cryst Eng Mater
Buganski I   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy