2 papers
math.CA2022
Maximal operator, Littlewood-Paley functions and variation operators associated with nonsymmetric Ornstein-Uhlenbeck operators
Víctor Almeida, Jorge J. Betancor, Pablo Quijano +1
In this paper we establish boundedness properties for maximal operators, Littlewood-Paley functions and variation operators involving Poisson semigroups and resolvent operato…
math.CA2019
--boundedness of Stein's square functions associated to Fourier--Bessel expansions
Víctor Almeida, Jorge J. Betancor, Estefanía Dalmasso +1
In this paper we prove estimates for Stein's square functions associated to Fourier-Bessel expansions. Furthermore we prove transference results for square functions from Fou…