Listar por autor "Lerner, Andrei"

Mostrando ítems 1-3 de 3

Commutators of singular integrals revisited

Lerner, Andrei; Ombrosi, Sheldy; Rivera Ríos, Israel P. (London Mathematical Society, 2019)
On the sharpness of some quantitative Muckenhoupt-Wheeden inequalities.

Lerner, Andrei; Li, Kangwei; Ombrosi, Sheldy J.; Rivera Ríos, Israel P. (Académie des sciences, 2024)

. In the recent work [Cruz-Uribe et al. (2021)] it was obtained that |{x ∈ R d : w(x)|G(f w−1 )(x)| > α}| ≲ [w] 2 A1 α Z Rd |f |dx both in the matrix and scalar settings, where G is either the Hardy–Littlewood ...
On two weight estimates for iterated commutators.

Lerner, Andrei; Ombrosi, Sheldy J.; Rivera Ríos, Israel P. (Elsevier, 2021)

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 for the first order commutator . A new bump ...