20 citations · 35 across the 9 of their papers we have counts for
3 papers · 2 filters
Quantitative John-Nirenberg inequalities at different scales
Javier C. Martínez-Perales, Ezequiel Rela, Israel P. Rivera-Ríos
We provide an abstract estimate of the form \[ \|f-f_{Q,μ}\|_{X \left(Q,\frac{\mathrm{d} μ}{Y(Q)}\right)}\leq c(μ,Y)ψ(X)\|f\|_{\mathrm{BMO}(\mathrm{d}μ)} \] for all cubes in $\…
On two weight estimates for iterated commutators
Andrei K. Lerner, Sheldy Ombrosi, Israel P. Rivera-Ríos
In this paper we extend the bump conjecture and a particular case of the separated bump conjecture with logarithmic bumps to iterated commutators . Our results are new even…
Fefferman-Stein inequalities for the Hardy-Littlewood maximal function on the infinite rooted -ary tree
Sheldy Ombrosi, Israel P. Rivera-Ríos, Martín D. Safe
In this paper weighted endpoint estimates for the Hardy-Littlewood maximal function on {the infinite rooted} -ary tree are provided. Motivated by Naor and Tao the following Feff…