Maximal theorems for weighted analytic tent and mixed norm spaces
Complex Variables
2024-07-16 v2
Abstract
Let ω be a radial weight, 0<p,q<∞ and Γ(ξ)={z∈D:∣argz−argξ∣<(∣ξ∣−∣z∣)} for ξ∈D . The average radial integrability space Lpq(ω) consists of complex-valued measurable functions f on the unit disc D such that ∥f∥Lpq(ω)q=2π1∫02π(∫01∣f(reiθ)∣pω(r)rdr)pqdθ<∞, and the tent space Tpq(ω) is the set of those f for which ∥f∥Tpq(ω)q=2π1∫∂D(∫Γ(ξ)∣f(z)∣pω(z)1−∣z∣dA(z))pq∣dξ∣<∞. Let H(D) denote the space of analytic functions in D. It is shown that the non-tangential maximal operator f↦N(f)(ξ)=z∈Γ(ξ)sup∣f(z)∣,ξ∈D, is bounded from ALpq(ω)=Lpq(ω)∩H(D) and ATpq(ω)=Tpq(ω)∩H(D) to Lpq(ω) and Tpq(ω), respectively. These pivotal inequalities are used to establish further results such as the density of polynomials in ALpq(ω) and ATpq(ω), and the identity ALpq(ω)=ATpq(ω) for weights admitting a one-sided integral doubling condition. It is also shown that the boundedness of the classical Bergman projection Pγ, induced by the standard weight (γ+1)(1−∣z∣2)γ, on Lpq(ω) and Tpq(ω) with 1<q,p<∞ is independent of q, and is described by a Bekoll\'e-Bonami type condition.
Cite
@article{arxiv.2407.08387,
title = {Maximal theorems for weighted analytic tent and mixed norm spaces},
author = {Tanausú Aguilar-Hernández and Alejandro Mas and José Ángel Peláez and Jouni Rättyä},
journal= {arXiv preprint arXiv:2407.08387},
year = {2024}
}