Variation bounds for spherical averages
Classical Analysis and ODEs
2021-10-26 v2
Abstract
We consider -variation operators for the family of spherical means, with special emphasis on estimates.
Cite
@article{arxiv.2009.07366,
title = {Variation bounds for spherical averages},
author = {David Beltran and Richard Oberlin and Luz Roncal and Andreas Seeger and Betsy Stovall},
journal= {arXiv preprint arXiv:2009.07366},
year = {2021}
}
Comments
51 pages, 11 figures. Revised version incorporating referee's suggestions. To appear in Mathematische Annalen