Results 31 to 40 of about 184,343 (116)

Semiclassical concentration estimates for Berezin-Toeplitz quasimodes for regular energies

open access: yes
The purpose of this article is to prove sharp $L^p$ bounds for quasimodes of Berezin-Toeplitz operators. We consider examples with explicit computations and a general situation on compact spaces and $\mathbb{C}^n$.
Réguer, Nathan
core   +3 more sources

Berezin-Toeplitz quantization and complex Weyl quantization of the torus t²

open access: yes, 2017
International audienceIn this paper, we give a correspondence between the Berezin-Toeplitz and the complex Weyl quantizations of the torus $ \mathbb{T}^2$.
Rouby, Ophélie, Ophélie Rouby
core   +1 more source

Berezin-Toeplitz Quantization and Berezin Transform [PDF]

open access: yes, 2000
In this lecture results on the Berezin-Toeplitz quantization of arbitrary compact quantizable Kähler manifolds are presented. These results are obtained in joint work with M. Bordemann and E. Meinrenken.
Schlichenmaier, Martin   +1 more
core   +2 more sources

New Berezin symbol inequalities for operators on the reproducing kernel Hilbert space

open access: yes, 2021
We use Kittaneh and Manasrah inequality and Kian’s functional calculus method to prove some new inequalities for Berezin symbols and Berezin numbers of operators.
Tapdıgoğlu, Ramiz, Ramiz Tapdigoglu
core   +1 more source

The Berezin transform and operators on spaces of analytic functions [PDF]

open access: yes, 1997
In this article we will illustrate how the Berezin transform (or symbol) can be used to study classes of operators on certain spaces of analytic functions, such as the Hardy space, the Bergman space and the Fock space.
Stroethoff, Karel
core  

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  

Berezin symbols and operator theory

open access: yes, 2000
Let 'H' be a standard analytic functional Hilbert space over a bounded domain [Omega] ? C. We examine the Berezin symbols 'A~' of bounded operators A?BH and characterize the compact operators KH by Berezin symbol behavior.
Potter, Michael James A.
core  

NEW UPPER BOUNDS RELATED TO THE BEREZIN NUMBER INEQUALITIES

open access: yes, 2021
The Berezin symbol (A) over tilde of an operator A on the reproducing kernel Hilbert space H(Omega) over some set Omega with the reproducing kernel K-lambda is defined ...
Huban, Mualla Birgul   +2 more
core  

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