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arXiv · 2107.10235

Kato-Ponce estimates for fractional sublaplacians

L. Fanelli·L. Roncal
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Abstract

We give a proof of commutator estimates for fractional powers of the sublaplacian on the Heisenberg group. Our approach is based on pointwise and $L^p$ estimates involving square fractional integrals and Littlewood-Paley square functions.

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L. Fanelli, L. Roncal. 2021-07-21. Kato-Ponce estimates for fractional sublaplacians. https://arxiv.org/abs/2107.10235

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