An introduction to Dunkl theory and its analytic aspects

JP Anker - Analytic, Algebraic and Geometric Aspects of …, 2017 - Springer
The aims of these lecture notes are twofold. On the one hand, they are meant as an
introduction to rational and trigonometric Dunkl theory, starting with the historical examples …

Translation operator and maximal function for the (k, 1)-generalized Fourier transform

SB Saïd, L Deleaval - Journal of Functional Analysis, 2020 - Elsevier
In this paper we study a translation operator associated with the n-dimensional (k, 1)-
generalized Fourier transform, where k is a multiplicity function for the Dunkl operators. In …

L p -Lq Boundedness of (k, a)-Fourier Multipliers with Applications to Nonlinear Equations

V Kumar, M Ruzhansky - International Mathematics Research …, 2023 - academic.oup.com
The-generalised Fourier transform is the unitary operator defined using the-deformed Dunkl
harmonic oscillator. The main aim of this paper is to prove-boundedness of-generalised …

k-Hankel two-wavelet theory and localization operators

H Mejjaoli, K Trimèche - Integral Transforms and Special Functions, 2020 - Taylor & Francis
In this paper, we present the basic k-Hankel wavelet theory. Next, we study the
boundedness and compactness of localization operators associated with k-Hankel wavelet …

Spectral theorems associated with the (ka)-generalized wavelet multipliers

H Mejjaoli - Journal of Pseudo-Differential Operators and …, 2018 - Springer
We introduce the notion of the (k, a)-generalized wavelet multipliers. Particular cases of such
generalized wavelet multipliers are the classical and Dunkl wavelet multipliers. The …

On the kernel of the-Generalized fourier transform

D Gorbachev, V Ivanov, S Tikhonov - Forum of Mathematics, Sigma, 2023 - cambridge.org
Abstract For the kernel $ B_ {\kappa, a}(x, y) $ of the $(\kappa, a) $-generalized Fourier
transform $\mathcal {F} _ {\kappa, a} $, acting in $ L^{2}(\mathbb {R}^{d}) $ with the weight …

Quantitative Uncertainty Principles Associated with the k-Generalized Stockwell Transform

H Mejjaoli, K Trimèche - Mediterranean Journal of Mathematics, 2022 - Springer
In this paper, we introduce the k-generalized Stockwell transform on R. We investigate for
this transform the main theorems of Harmonic analysis as Plancherel's, Calderón's, and …

Norm inequalities for maximal operators

S Ben Said, S Negzaoui - Journal of Inequalities and Applications, 2022 - Springer
In this paper, we introduce a family of one-dimensional maximal operators M κ, m, κ≥ 0 and
m∈ N∖{0}, which includes the Hardy–Littlewood maximal operator as a special case (κ= 0 …

[HTML][HTML] A product formula and a convolution structure for a k-Hankel transform on R

SB Saïd - Journal of Mathematical Analysis and Applications, 2018 - Elsevier
A product formula and a convolution structure for a k-Hankel transform on R - ScienceDirect Skip
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Time–frequency analysis associated with the k-Hankel Gabor transform on

H Mejjaoli - Journal of Pseudo-Differential Operators and …, 2021 - Springer
In this paper, we investigate the k-Hankel Gabor transform on R d in some problems of time–
frequency analysis. Firstly, we present the main theorems of Harmonic analysis as …