Results 1 to 10 of about 31,156 (175)

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

open access: yesJournal 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

open access: yesEast 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

Toeplitz Operators with IMOs Symbols between Generalized Fock Spaces

open access: yesJournal 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

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

open access: yesJournal 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 Cn with Invariant Symbols under the Action of the Unit Circle

open access: yesAxioms, 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   +3 more
doaj   +1 more source

Hankel operators between different doubling Fock spaces

open access: yesJournal 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

open access: yesJournal 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]

open access: yes, 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

Boundedness and Compactness of Hankel Operators on Large Fock Space

open access: yesJournal of Function Spaces, 2022
We introduce the BMO spaces and use them to characterize complex-valued functions f such that the big Hankel operators Hf and Hf¯ are both bounded or compact from a weighted large Fock space Fpϕ into a weighted Lebesgue space Lpϕ when 1 ...
Xiaofeng Wang, Zhicheng Zeng
doaj   +1 more source

Operational interpretation of the vacuum and process matrices for identical particles [PDF]

open access: yesQuantum, 2023
This work overviews the single-particle two-way communication protocol recently introduced by del Santo and Dakić (dSD), and analyses it using the process matrix formalism.
Ricardo Faleiro   +2 more
doaj   +1 more source

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