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arXiv:2307.10417 [math.CA]AbstractReferencesReviewsResources

Pointwise estimates for rough operators with applications to Sobolev inequalities

Cong Hoang, Kabe Moen, Carlos Pérez

Published 2023-07-19Version 1

We investigate Sobolev inequalities for several rough operators. We prove that several operators satisfy a pointwise bound by the Riesz potential applied to the gradient. From this inequality, we derive several new Sobolev-type inequalities with an operator on the left-hand side.

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