17 citations · 30 across the 21 of their papers we have counts for
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math.CA2012
Riesz Potentials, Bessel Potentials and Fractional Derivatives on Triebel-Lizorkin spaces for the Gaussian Measure
A. Eduardo Gatto, Ebner Pineda, Wilfredo Urbina
In a previous paper the boundedness properties of Riesz Potentials, Bessel potentials and Fractional Derivatives were studied in detail on Gaussian Besov-Lipschitz spaces $B_{p,q}^…
math.CA2012
On Abel summability of Jacobi polynomials series, the Watson Kernel and applications
Calixto P. Calderón, Wilfredo Urbina
In this paper we return to the study of the Watson kernel for the Abel summabilty of Jacobi polynomial series. These estimates have been studied for over more than 30 years. The ma…
math.CA2012
A transference result of the continuity of the Jacobi Riesz transform to the Gaussian and Laguerre Riesz transforms
Eduard Navas, Wilfredo O. Urbina
In this paper using the well known asymptotic relations between Jacobi polynomials and Hermite and Laguerre polynomials. We develop a transference method to obtain the -contin…