Results 21 to 29 of about 153 (29)

On the iterated Stieltjes transform and its convolution with applications to singular integral equations [PDF]

open access: yesarXiv, 2013
We consider mapping properties of the iterated Stieltjes transform, establishing its new relations with the iterated Hilbert transform (a singular integral) on the half-axis and proving the corresponding convolution and Titchmarsh's type theorems. Moreover, the obtained convolution method is applied to solve a new class of singular integral equations.
arxiv  

Dunkl-spherical maximal function [PDF]

open access: yesarXiv, 2013
In this paper, we study the Lp-bondedness of the spherical maximal function associated to the Dunkl operators.
arxiv  

On Harmonic analysis associated with the hyper-Bessel operator on the complex plane [PDF]

open access: yesarXiv, 2014
We investigate the harmonic analysis associated with the hyper-Bessel operator on C, and we prove the chaotic character of the related convolution operators.
arxiv  

Modelling and Simulation of Compton Scatter Image Formation in Positron Emission Tomography. [PDF]

open access: yesJ Inverse Ill Posed Probl, 2020
Kazantsev IG   +6 more
europepmc   +1 more source

Partition of unity systems and B-splines [PDF]

open access: yesarXiv, 2014
This paper presents the basic principles of partition of unity systems and B-splines. Analysis of these systems is performed using Fourier analysis, multi-resolution analysis, and wavelet analysis.
arxiv  

Kendall random walk, Williamson transform and the corresponding Wiener-Hopf factorization [PDF]

open access: yesarXiv, 2015
The paper gives some properties of hitting times and an analogue of the Wiener-Hopf factorization for the Kendall random walk. We show also that the Williamson transform is the best tool for problems connected with the Kendall generalized convolution.
arxiv  

Some results on the Hardy space H1 associated with the Dunkl operators [PDF]

open access: yesarXiv, 2015
In the present paper, we investigate in Dunkl analysis, the action of some fundamental operators on the atomic Hardy space H1.
arxiv  

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