P. Quijano

activity

20182026

most citedHarmonic analysis operators associated with Laguerre polynomial expansions on variable Lebesgue spaces

1 citations · 1 across the 14 of their papers we have counts for

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math.CA2024

Sawyer estimates of mixed type for operators associated to a critical radius function

Fabio Berra, Gladis Pradolini, Pablo Quijano

We prove mixed inequalities for the Hardy-Littlewood maximal function $M^{ρ, σ}$ , where $ρ$ is a critical radius function and $σ \geq 0$ . We also exhibit and prove an extension of Cr…

math.CA2022

Endpoint estimates for harmonic analysis operators associated with Laguerre polynomial expansions

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

In this paper we give a criterion to prove boundedness results for several operators from $H^{1} ((0, \infty), γ_{α})$ to $L^{1} ((0, \infty), γ_{α})$ and also from $L^{\infty} ((0, \infty), γ_{α})$ to…

math.CA2022★ 1 cited

Harmonic analysis operators associated with Laguerre polynomial expansions on variable Lebesgue spaces

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

In this paper we give sufficient conditions on a measurable function $p : (0, \infty)^{n} \to [1, \infty)$ in order that harmonic analysis operators (maximal operators, Riesz tran…

math.CA2022

Littlewood-Paley functions associated with general Ornstein-Uhlenbeck semigroups

Víctor Almeida, Jorge J. Betancor, Juan C. Fariña +2

In this paper we establish $L^{p} (R^{d}, γ_{\infty})$ -boundedness properties for square functions involving time and spatial derivatives of Ornstein-Uhlenbeck semigroups. Here $γ…