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 2023 · math.APShow all

2 papers · 2 filters

math.AP2023

Variation operators associated with semigroups generated by Hardy operators involving fractional Laplacians in a half space

Jorge J. Betancor, Estefanía D. Dalmasso, Pablo Quijano

We represent by ${W_{λ, t}^{α}}_{t > 0}$ the semigroup generated by $- L_{λ}^{α}$ , where $L_{λ}^{α}$ is a Hardy operator on a half space. The operator $L_{λ}^{α}$ includes…

math.AP2023

BLO spaces associated with Laguerre polynomials expansions

J. J. Betancor, E. Dalmasso, P. Quijano

In this paper we introduce spaces of $BLO$ -type related to Laguerre polynomial expansions. We consider the probability measure on $(0, \infty)$ defined by $dγ_α(x)=\frac{2}…