Jorgelina Recchi

activity

20142024

collaborators

7 papers

math.CA2024

Weighted mixed inequalities for commutators of Schrödinger type operators

Fabio Berra, Gladis Pradolini, Jorgelina Recchi

We obtain weighted mixed inequalities for the first order commutator of singular integral operators in the Schrödinger setting. Concretely, for $0 < δ \leq 1$ we give estimates of com…

math.CA2023

Weighted mixed endpoint estimates of Fefferman-Stein type for commutators of singular integral operators

Fabio Berra, Gladis Pradolini, Jorgelina Recchi

We deal with mixed weak estimates of Fefferman-Stein type for higher order commutators of Calderón-Zygmund operators with BMO symbol. The results obtained are Fefferman-Stein inequ…

math.CA2022

Some extensions of classes involving pair of weights related to the boundedness of multilinear commutators associated to generalized fractional integral operators

Fabio Berra, Gladis Pradolini, Jorgelina Recchi

We deal with the boundedness properties of higher order commutators related to some generalizations of the multilinear fractional integral operator of order $m$ , $I_{α}^{m}$ , from a pr…

math.CA2019

On optimal parameters involved with two-weighted estimates of commutators of singular and fractional integral operators

Gladis Pradolini, Jorgelina Recchi

In this paper we prove two-weighted norm estimates for higher order commutator of singular integral and fractional type operators between weighted $L^{p}$ and certain spaces that inc…

math.AP2019

On two weighted problems for commutators of classical operators with optimal behaviour on the parameters involved and extrapolation results

Gladis Pradolini, Wilfredo Ramos, Jorgelina Recchi

We give two weighted norm estimates for higher order commutator of classical operators such as singular integral and fractional type operators, between weighted $L^{p}$ and certain s…

math.AP2016

Two weighted estimates for generalized fractional maximal operators on non homogeneous spaces

Gladis Pradolini, Jorgelina Recchi

Let $μ$ be a non-negative Borel measure on $R^{d}$ satisfying that the measure of a cube in $R^{d}$ is smaller than the length of its side raised to the $n$ -th power, $0 < n \leq d$ . In t…

math.CA2014

Quantitative weighted mixed weak-type inequalities for classical operators

Sheldy Ombrosi, Carlos Perez, Jorgelina Recchi

We improve on several mixed weak type inequalities both for the Hardy-Littlewood maximal function and for Calderón-Zygmund operators. These type of inequalities were considered by…