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arXiv · 2009.07366

Variation bounds for spherical averages

David Beltran·Richard Oberlin·Luz Roncal·Andreas Seeger·Betsy Stovall
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Abstract

We consider $r$-variation operators for the family of spherical means, with special emphasis on $L^p\to L^q$ estimates.

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David Beltran, Richard Oberlin, Luz Roncal, Andreas Seeger, Betsy Stovall. 2021-10-22. Variation bounds for spherical averages. https://arxiv.org/abs/2009.07366

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