Safa Snoun

activity

20202025

collaborators

6 papers

math.CV2025

Spectral properties of the Cauchy transform on modified Bergman spaces

Khaled Chbichib, Noureddine Ghiloufi, Safa Snoun

In this paper, we determine the singular values $s_{n} (T_{α, β})$ and $s_{n} (R_{α, β})$ of the operators $T_{α, β} = C P_{α, β}$ and $R_{α,β}=\mathbb P_{α,β}\mathcal C\mathbb…

math.CV2024

Berezin transforms on modified Bergman spaces

Noureddine Ghiloufi, Safa Snoun

In this paper we study the continuity of the Berezin transform on modified Bergman spaces and we establish a Lipschitz estimate in terms of the Bergman-Poincaré metric.

math.CV2023

Toeplitz operators via Carleson measures On $β$ -modified Bergman Spaces

Safa Snoun

In this paper, we study Bergman projection $P_{α, β}$ and Toeplitz operators $T_{φ}^{α, β}$ on the $β$ -modified Bergman space $A_{α, β}^{p}$ . We give some properties of…

math.CV2023

Asymptotic results on modified Bergman-Dirichlet spaces and examples of Segal-Bargmann transforms

Safa Snoun, Noureddine Ghiloufi

In this paper, we start by introducing the modified Bergman-Dirichlet space $D_{m}^{2} (D_{R}, μ_{α, β}^{R})$ and then we study its asymptotic behavior when the parameter $α$ …

math.CV2023

Fractional Zernike functions

Hajar Dkhissi, Allal Ghanmi, Safa Snoun

We consider and provide an accurate study for the fractional Zernike functions on the punctured unit disc, generalizing the classical Zernike polynomials and their associated $β$ -r…

math.CV2020

Zeros of new Bergman kernels

Noureddine Ghiloufi, Safa Snoun

In this paper we determine explicitly the kernels $K_{α, β}$ associated with new Bergman spaces $A_{α, β}^{2} (D)$ considered recently by the first author and M…

Spectral properties of the Cauchy transform on modified Bergman spaces

Berezin transforms on modified Bergman spaces

Toeplitz operators via Carleson measures On β-modified Bergman Spaces

Asymptotic results on modified Bergman-Dirichlet spaces and examples of Segal-Bargmann transforms

Fractional Zernike functions

Zeros of new Bergman kernels

Toeplitz operators via Carleson measures On $β$ -modified Bergman Spaces