J. Betancor

activity

20052026

most citedCalderón-Zygmund operators in the Bessel setting

36 citations · 136 across the 59 of their papers we have counts for

collaborators

Showing 2022 · math.APShow all

2 papers · 2 filters

math.AP2022

Maximal function characterization of Hardy spaces related to Laguerre polynomial expansions

Jorge J. Betancor, Estefanía Dalmasso, Pablo Quijano +1

In this paper we introduce the atomic Hardy space $H^{1} ((0, \infty), γ_{α})$ associated with the non-doubling probability measure $d γ_{α} (x) = \frac{2 x ^{2 α + 1}}{Γ ( α + 1 )} e^{- x^{2}} d x$ …

math.AP2022

Pointwise convergence of the heat and subordinates of the heat semigroups associated with the Laplace operator on homogeneous trees and two weighted $L^{p}$ maximal inequalities

I. Alvarez-Romero, B. Barrios, J. J. Betancor

In this paper we consider the heat semigroup ${W_{t}}_{t > 0}$ defined by the combinatorial Laplacian and two subordinated families of ${W_{t}}_{t > 0}$ on homogeneous trees $X$ . We ch…

Maximal function characterization of Hardy spaces related to Laguerre polynomial expansions

Pointwise convergence of the heat and subordinates of the heat semigroups associated with the Laplace operator on homogeneous trees and two weighted Lp maximal inequalities

Pointwise convergence of the heat and subordinates of the heat semigroups associated with the Laplace operator on homogeneous trees and two weighted $L^{p}$ maximal inequalities