Abstract
For a function [formula omitted], [formula omitted], let [formula omitted] be the mean of [formula omitted] over the sphere of radius [formula omitted] centred at [formula omitted]. Given a set [formula omitted] of dilations we prove various endpoint bounds for the maximal operator [formula omitted] defined by [formula omitted], under some regularity assumptions on [formula omitted].
| Original language | English |
|---|---|
| Pages (from-to) | 109-144 |
| Number of pages | 36 |
| Journal | Journal of the Institute of Mathematics of Jussieu |
| Volume | 2 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2003 |
| Externally published | Yes |