RT Journal Article
T1 A class of multilinear bounded oscillation operators on measure spaces and applications.
A1 Cao, Mingming
A1 Ibañez-Firnkorn, Gonzalo
A1 Rivera Ríos, Israel P.
A1 Xue, Qingying
A1 Yabuta, Kôzô
K1 Desigualdades (Matemáticas)
K1 Calderón-Zygmund, Operadores de
AB recent years, dyadic analysis has attracted a lot of attention due to the  conjecture. It has been well understood that in the Euclidean setting, Calderón–Zygmund operators can be pointwise controlled by a finite number of dyadic operators with a very simple structure, which leads to some significant weak and strong type inequalities. Similar results hold for Hardy–Littlewood maximal operators and Littlewood–Paley square operators. These owe to good dyadic structure of Euclidean spaces. Therefore, it is natural to wonder whether we could work in general measure spaces and find a universal framework to include these operators. In this paper, we develop a comprehensive weighted theory for a class of Banach-valued multilinear bounded oscillation operators on measure spaces, which merges multilinear Calderón–Zygmund operators with a quantity of operators beyond the multilinear Calderón–Zygmund theory. We prove that such multilinear operators and corresponding commutators are locally pointwise dominated by two sparse dyadic operators, respectively. We also establish three kinds of typical estimates: local exponential decay estimates, mixed weak type estimates, and sharp weighted norm inequalities. Beyond that, based on Rubio de Francia extrapolation for abstract multilinear compact operators, we obtain weighted compactness for commutators of specific multilinear operators on spaces of homogeneous type. A compact extrapolation allows us to get weighted estimates in the full range of exponents, while weighted interpolation for multilinear compact operators is
PB Springer Nature
YR 2023
FD 2023
LK https://hdl.handle.net/10630/35570
UL https://hdl.handle.net/10630/35570
LA eng
NO Cao, M., Ibañez-Firnkorn, G., Rivera-Ríos, I.P. et al. A class of multilinear bounded oscillation operators on measure spaces and applications. Math. Ann. 388, 3627–3755 (2024). https://doi.org/10.1007/s00208-023-02619-5
NO Política de acceso abierto tomada: https://openpolicyfinder.jisc.ac.uk/id/publication/8105
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 22 ene 2026