Une inégalité maximale sous-gaussienne sur les espaces de tentes
Volume 155 / 2003
Studia Mathematica 155 (2003), 23-36
MSC: 42B25, 42B30, 31B25.
DOI: 10.4064/sm155-1-2
Abstract
We introduce a maximal function (denoted by ) on the tent spaces T^p({\mathbb R}^{n+1}_+), 0< p<\infty , of Coifman, Meyer and Stein [8]. We prove a good-\lambda estimate of subgaussian type for this maximal function and for the square function of tent spaces, leading to integrability results for \overline \pi . We deduce convergence results for the singular integral defining \pi .