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math.CA2011
On the Theta semigroup
Ahmed Zayed, Wilfredo Urbina
In this paper we consider a semigroup on trigonometric expansions that will be called the Theta semigroup since its kernel is a multiple of the third Jacobi theta function. We stud…
math.CA2011
Riesz Potentials, Bessel Potentials and Fractional Derivatives on Besov-Lipschtz spaces for the Gaussian Measure
A. Eduardo Gatto, Ebner Pineda, Wilfredo Urbina
In this paper we will study the boundedness of Riesz Potentials, Bessel potentials and Fractional Derivatives on Gaussian Besov-Lipschitz spaces . Also these result…