3 citations · 3 across the 5 of their papers we have counts for
6 papers
Weighted boundedness of integral operators with rough kernels
Andrea L. Gallo, M. Silvina Riveros, Lucas A. Vallejos
In this paper, we study integral operators \begin{equation*} T_αf(x)=\int_{\mathbb{R}^{n}}K(x,y) f(y)dy, \end{equation*} with kernels where…
Lie algebras of differential operators for Matrix valued Laguerre type polynomials
Andrea L. Gallo, Pablo Román
We study algebras of differential and difference operators acting on matrix valued orthogonal polynomials (MVOPs) with respect to a weight matrix of the form $W^{(ν)}_ϕ(x) = x^νe^{…
Number of cliques of Paley-type graphs over finite commutative local rings
Andrea L. Gallo, Denis E. Videla
In this work, given a finite commutative local ring with identity and with , we study the number of cliques of any size in the Cayley gr…
A generalized Gelfand pair attached to 3-step nilpotent Lie group
Andrea L. Gallo, Linda V. Saal
Let N be a nilpotent Lie group and K a compact subgroup of the automorphism group Aut(N) of N. It is well-known that if (KnN,N) is a Gelfand pair then N is at most 2-step nilpotent…
Some harmonic analysis on commutative nilmanifolds
Andrea L. Gallo, Linda. V. Saal
In this work, we consider a family of Gelfand pairs (in short ) where is a two step nilpotent Lie group, and is the group of orthogonal automorphi…
Hörmander's conditions for vector-valued kernels of singular integrals and its commutators
Andrea L. Gallo, Gonzalo H. Ibañez Firnkorn, María Silvina Riveros
In this paper we study Coifman type estimates and weighted norm inequalities for singular integral operators and its commutators, given by the convolution with a vector valued…