Results 21 to 30 of about 233,071 (107)

Approximation by a generalized class of Dunkl type Szász operators based on post quantum calculus

open access: yesJournal of Inequalities and Applications, 2019
The main purpose of this paper is to introduce a generalized class of Dunkl type Szász operators via post quantum calculus on the interval [12,∞) $[ \frac{1}{2},\infty )$.
Abdullah Alotaibi
doaj   +1 more source

Dunkl translations, Dunkl-type $BMO$ space and Riesz transforms for Dunkl transform on $L^\infty$ [PDF]

open access: yes, 2021
In this paper, we will give some results on the support of Dunkl translations on compactly supported functions. Then we will define Dunkl-type $BMO$ space and Riesz transforms for Dunkl transform on $L^\infty$, and prove the boundedness of Riesz ...
Teng, Wentao
core   +1 more source

An Analogue of Beurling-Hörmander’s Theorem for the Dunkl-Bessel Transform [PDF]

open access: yes, 2006
Mathematics Subject Classification: Primary 35R10, Secondary 44A15We establish an analogue of Beurling-Hörmander’s theorem for the Dunkl-Bessel transform FD,B on R(d+1,+).
Mejjaoli, Hatem
core   +1 more source

Approximation results on Dunkl generalization of Phillips operators via q-calculus

open access: yesAdvances in Difference Equations, 2019
The main purpose of this paper is to construct q-Phillips operators generated by Dunkl generalization. We prove several results of Korovkin type and estimate the order of convergence in terms of several moduli of continuity.
Md. Nasiruzzaman   +2 more
doaj   +1 more source

Dynamical symmetries of the Calogero–Coulomb model

open access: yesNuclear Physics B
We construct the dynamical symmetry of the N-particle quantum Calogero model with particle exchange in a confining Coulomb field. This symmetry is governed by the algebra so(N+1,2), deformed by exchange (Dunkl) operators, with its invariant sector ...
Tigran Hakobyan
doaj   +1 more source

Hardy's theorem and rotation for Dunkl transform

open access: yes, 2021
We extend Hardy's theorem for rotation due to Lakey and Hogan for Dunkl transform associated with the reflection group (Formula presented.) in (Formula presented.) by using Dunkl-Hermite semigroup.
Dogga, Venku Naidu   +1 more
core   +1 more source

Dunkl-Gabor transform and time-frequency concentration [PDF]

open access: yes, 2015
summary:The aim of this paper is to prove two new uncertainty principles for the Dunkl-Gabor transform. The first of these results is a new version of Heisenberg's uncertainty inequality which states that the Dunkl-Gabor transform of a nonzero function ...
Ghobber, Saifallah
core   +1 more source

$q$-Analogue of the Dunkl transform on the real line

open access: yes, 2007
20 pages.
Bettaibi, Néji, bettaieb, Rym H.
openaire   +2 more sources

Changing Gender Relations in Canada: The Rise of Gender‐Neutral Forenames

open access: yesCanadian Review of Sociology/Revue canadienne de sociologie, Volume 63, Issue 2, May 2026.
ABSTRACT Historically, gender‐neutral or androgynous first names have been relatively rare, showing little sign of upward or downward temporal trend in Canada or elsewhere. Using digitized birth registration records from three provinces (Alberta, British Columbia, and Ontario) and for all of Canada, we highlight a rise, beginning around 1990, in the ...
Neil Guppy, Kamila Kolpashnikova
wiley   +1 more source

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