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arXiv · 1909.10693

A sharp square function estimate for the cone in $\mathbb{R}^3$

Larry Guth·Hong Wang·Ruixiang Zhang
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Abstract

We prove a sharp square function estimate for the cone in $\mathbb{R}^3$ and consequently the local smoothing conjecture for the wave equation in $2+1$ dimensions.

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Larry Guth, Hong Wang, Ruixiang Zhang. 2020-06-23. A sharp square function estimate for the cone in $\mathbb{R}^3$. https://arxiv.org/abs/1909.10693

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