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arXiv · 2210.17263

Maximal Polynomial Modulations of Singular Radon Transforms

Lars Becker
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Abstract

We prove $L^2 \to L^p$ estimates on the torus for maximal polynomial modulations of Calder\'on-Zygmund operators with anisotropic scaling. We obtain improved constants in these estimates. As a corollary, maximal polynomial modulations of a mollified version of the Hilbert transform along the parabola are bounded with only logarithmic dependence of the estimate on the Lipschitz constant of the mollifier.

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Lars Becker. 2022-10-31. Maximal Polynomial Modulations of Singular Radon Transforms. https://arxiv.org/abs/2210.17263

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