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Ahmed Fitouhi
Researcher at Tunis University
Publications - 51
Citations - 505
Ahmed Fitouhi is an academic researcher from Tunis University. The author has contributed to research in topics: Bessel function & Quantum calculus. The author has an hindex of 11, co-authored 51 publications receiving 430 citations.
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The Mellin Transform in Quantum Calculus
TL;DR: In this article, a q-analogue of the Mellin transform is introduced by using a standard method of q-calculus involving the q-Jackson integral, and some of its properties coinciding with the corresponding classical ones when q tends to 1.
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The q-jα Bessel Function
TL;DR: The objective is first to establish, using only the q -Jackson integral and the q-derivative, some properties of this function with proofs similar to the classical case; second to construct the associated q-Fourier analysis which will be used in a coming work to constructThe q-analogue of the Bessel-hypergroup.
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Heat “polynomials” for a singular differential operator on (0, ∞)
TL;DR: In this paper, the authors generalize the theory of heat polynomials introduced by P. V. Rosenbloom and D. T. Widder for a more general class of singular differential operator on (0, ∞).
INEQUALITIES IN q FOURIER ANALYSIS
TL;DR: In this article, the q−Bessel Fourier transform, q−convolution product and q−heat semigroup were introduced, and a q−analogue of Babenko inequalities associated to the transform was established.
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Positivity of the Generalized Translation Associated with the q-Hankel Transform
Ahmed Fitouhi,Lazhar Dhaouadi +1 more
TL;DR: Using a new formulation of Graf's addition formula related to the third Jackson q-Bessel function, the authors studied the positivity of the generalized q-translation operator associated with the q-Hankel transform.