Results 11 to 20 of about 1,525 (98)

A $q$-analogue of the type $A$ Dunkl operator and integral kernel [PDF]

, 1997
LaTeX 2.09, 15 ...
Baker, T. H., Forrester, P. J.
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$q$-Analogue of the Dunkl transform on the real line [PDF]

, 2007
20 pages.
Bettaibi, Néji, bettaieb, Rym H.
openaire   +3 more sources

Un analogue d'un théorème de Hardy pour la transformation de Dunkl

Comptes Rendus. Mathématique, 2002
On donne dans cette Note une généralisation d'un théorème de Hardy pour la transformation de Dunkl ℱ D sur R
Léonard Gallardo, Khalifa Trimèche
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An Analogue of Beurling-Hörmander’s Theorem for the Dunkl-Bessel Transform

, 2006
Mathematics Subject Classification: Primary 35R10, Secondary 44A15 We establish an analogue of Beurling-Hörmander’s theorem for the Dunkl-Bessel transform FD,B on R(d+1,+). We deduce an analogue of Gelfand-Shilov, Hardy, Cowling-Price and Morgan theorems on R(d+1,+) by using the heat kernel associated to the Dunkl-Bessel-Laplace operator.
Hatem Mejjaolı
openaire   +3 more sources

On the Approximation by Bivariate Szász–Jakimovski–Leviatan-Type Operators of Unbounded Sequences of Positive Numbers

Mathematics, 2023
In this paper, we construct the bivariate Szász–Jakimovski–Leviatan-type operators in Dunkl form using the unbounded sequences αn, βm and ξm of positive numbers.
Abdullah Alotaibi
doaj   +1 more source

A note on the convergence of Phillips operators by the sequence of functions via q-calculus

Demonstratio Mathematica, 2022
The basic aim of this study is to include nonnegative real parameters to allow for approximation findings of the Stancu variant of Phillips operators.
Kiliçman Adem, Ayman-Mursaleen Mohammad, Nasiruzzaman Md.   +2 more
doaj   +1 more source

Approximation on a class of Szász–Mirakyan operators via second kind of beta operators

Journal of Inequalities and Applications, 2020
In the present article, we construct a new sequence of positive linear operators via Dunkl analogue of modified Szász–Durrmeyer operators. We study the moments and basic results.
M. Nasiruzzaman, Nadeem Rao, Anshul Srivastava, Ravi Kumar   +3 more
doaj   +1 more source

Approximation by Parametric Extension of Szász-Mirakjan-Kantorovich Operators Involving the Appell Polynomials

Journal of Function Spaces, 2020
The purpose of this article is to introduce a Kantorovich variant of Szász-Mirakjan operators by including the Dunkl analogue involving the Appell polynomials, namely, the Szász-Mirakjan-Jakimovski-Leviatan-type positive linear operators.
Md. Nasiruzzaman, A. F. Aljohani
doaj   +1 more source

Approximation on a class of Phillips operators generated by q-analogue

Journal of Inequalities and Applications, 2020
The main purpose of this article is to introduce a new generalization of q-Phillips operators generated by Dunkl exponential function. We establish some approximation results for these operators. We also determine the order of approximation, and the rate
Abdullah Alotaibi
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Approximation by Szász-Jakimovski-Leviatan-Type Operators via Aid of Appell Polynomials

Journal of Function Spaces, 2020
The main purpose of the present article is to construct a newly Szász-Jakimovski-Leviatan-type positive linear operators in the Dunkl analogue by the aid of Appell polynomials.
Md. Nasiruzzaman, A. F. Aljohani
doaj   +1 more source