RT Journal Article
T1 Upper endpoint estimates and extrapolation for commutators.
A1 Li, Kangwei
A1 Ombrosi, Sheldy J.
A1 Rivera Ríos, Israel P.
K1 Análisis funcional
AB In this note we revisit the upper endpoint estimates for commutators following the line by Harboure, Segovia, and Torrea [Illinois J. Math.41 no. 4 (1997), 676–700]. Relying upon the suitable BMO subspace suitedfor the commutator that was introduced in Accomazzo’s PhD thesis (2020),we obtain a counterpart for commutators of the upper endpoint extrapolationresult by Harboure, Mac´ıas and Segovia [Amer. J. Math. 110 no. 3 (1988),383–397]. Multilinear counterparts are provided as well.
PB Instituto de Matemática de Bahía Blanca (CONICET - UNS)
YR 2023
FD 2023
LK https://hdl.handle.net/10630/35571
UL https://hdl.handle.net/10630/35571
LA eng
NO Rev. Un. Mat. Argentina 66, (2023), no. 1, 213–228
NO Política de acceso abierto: https://inmabb.criba.edu.ar/revuma/
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 2 abr 2026