Power weight inequalities for spherical maximal functions

Fuente: arXiv
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Autores principales: Fraccaroli, Marco, Roos, Joris, Seeger, Andreas
Formato: Preprint
Publicado: 2026
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author Fraccaroli, Marco
Roos, Joris
Seeger, Andreas
author_facet Fraccaroli, Marco
Roos, Joris
Seeger, Andreas
contents This paper is about spherical maximal functions with general dilation sets acting on functions in weighted $L^p(|x|^α)$ spaces. Aside from endpoint cases, a complete description of the allowable ranges of $p$, $α$ is given in terms of the Legendre--Assouad function of the dilation set. This settles, up to endpoints, an open problem of Duoandikoetxea and Seijo.
format Preprint
id arxiv_https___arxiv_org_abs_2602_17613
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Power weight inequalities for spherical maximal functions
Fraccaroli, Marco
Roos, Joris
Seeger, Andreas
Classical Analysis and ODEs
42B25, 28A80
This paper is about spherical maximal functions with general dilation sets acting on functions in weighted $L^p(|x|^α)$ spaces. Aside from endpoint cases, a complete description of the allowable ranges of $p$, $α$ is given in terms of the Legendre--Assouad function of the dilation set. This settles, up to endpoints, an open problem of Duoandikoetxea and Seijo.
title Power weight inequalities for spherical maximal functions
topic Classical Analysis and ODEs
42B25, 28A80
url https://arxiv.org/abs/2602.17613