53 citations · 243 across the 21 of their papers we have counts for
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math.CA2016★ 2 cited
Mixed weak type estimates: Examples and counterexamples related to a problem of E. Sawyer
Carlos Perez, Sheldy Ombrosi
We study mixed weighted weak-type inequalities for families of functions, which can be applied to study classical operators in harmonic analysis. Our main theorem extends the key r…
math.CA2016★ 1 cited
On pointwise and weighted estimates for commutators of Calderón-Zygmund operators
Andrei K. Lerner, Sheldy Ombrosi, Israel P. Rivera-Ríos
In recent years, it has been well understood that a Calderón-Zygmund operator is pointwise controlled by a finite number of dyadic operators of a very simple structure (called…