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 |
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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 |