Results 1 to 10 of about 31,317 (214)

Bergman projections on weighted Fock spaces in several complex variables [PDF]

Journal of Inequalities and Applications, 2017
Let ϕ be a real-valued plurisubharmonic function on C n ${\mathbb {C}}^{n}$ whose complex Hessian has uniformly comparable eigenvalues, and let F p ( ϕ ) $\mathcal{F}^{p}(\phi)$ be the Fock space induced by ϕ.
Xiaofen Lv
doaj   +2 more sources

Electroexcitation Form Factors and Deformation of 20,22Ne Isotopes Based on the Shell Model and Hartree-Fock plus BCS Calculations

East European Journal of Physics, 2023
Nuclear structure of 20,22Ne isotopes has been studied via the shell model with Skyrme-Hartree-Fock calculations. In particular, the transitions to the low-lying positive and negative parity excited states have been investigated within three shell model
Omar A. Alswaidawi, Ali Alzubadi
doaj   +1 more source

Variable exponent Fock spaces [PDF]

Czechoslovak Mathematical Journal, 2019
In this article we introduce Variable exponent Fock spaces and study some of their basic properties such as the boundedness of evaluation functionals, density of polynomials, boundedness of a Bergman-type projection and duality.
Chacón, Gerardo R., Chacón, Gerardo A.
openaire   +3 more sources

Toeplitz Operators with IMOs Symbols between Generalized Fock Spaces

Journal of Function Spaces, 2021
In this paper, we study the mapping properties of Toeplitz operators Tf associated with IMOs  symbols f acting between two generalized Fock spaces Fφp, where ...
Yiyuan Zhang, Guangfu Cao, Li He
doaj   +1 more source

Fock Space Dualities [PDF]

Bulgarian Journal of Physics, 2020
A general theorem due to Howe of dual action of a classical group and a certain non-associative algebra on a space of symmetric or alternating tensors is reformulated in a setting of second quantization, and familiar examples in atomic and nuclear physics are discussed. The special case of orthogonal–orthogonal duality is treated in detail. It is shown
openaire   +5 more sources

Duality of Large Fock Spaces in Several Complex Variables and Compact Localization Operators

Journal of Function Spaces, 2021
In this paper, dual spaces of large Fock spaces Fϕp with ...
Youqi Liu, Xiaofeng Wang
doaj   +1 more source

Toeplitz Operators on Fock Space over ${\mathbb{C}}^{\mathit{n}}$ with Invariant Symbols under the Action of the Unit Circle

Axioms, 2023
The first goal of this paper is to find a representation of the Fock space on Cn in terms of the weighted Bergman spaces of the projective spaces CPn−1; i.e., every function in the Fock space can be written as a direct sum of elements in weighted Bergman
Carlos González-Flores, Luis Alfredo Dupont-García, Raquiel Rufino López-Martínez, Francisco Gabriel Hérnandez-Zamora   +3 more
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Hankel operators between different doubling Fock spaces

Journal of Inequalities and Applications, 2022
In this paper, we study Hankel operators on the doubling Fock spaces for all possible 1 ≤ p , q < ∞ $1\leq p ...
Jianjun Chen, Guangxia Xu
doaj   +1 more source

On Toeplitz operators between different Fock–Sobolev-type spaces

Journal of Inequalities and Applications, 2023
In this paper, we characterize those positive Borel measurable symbols μ on C n $\mathbb{C}^{n}$ that induce the Toeplitz operators T μ α $T^{\alpha}_{\mu}$ to be bounded or compact between different Fock–Sobolev–type spaces F α p $F^{p}_{\alpha}$ and F ...
Jianjun Chen, Guangxia Xu
doaj   +1 more source

Zero Sets for Spaces of Analytic Functions [PDF]

, 2018
We show that under mild conditions, a Gaussian analytic function $\boldsymbol F$ that a.s. does not belong to a given weighted Bergman space or Bargmann-Fock space has the property that a.s.
Lyons, Russell, Zhai, Alex
core   +3 more sources