arXiv · 2004.01775
Kakeya inequalities by maximal functions in Hardy spaces
Abstract
In this paper, we will introduce and study several types of Kakeya inequalities by the maximal functions in Hardy spaces in $\RR^n$,\,$(n\geq2)$, and we could obtain several inequalities associated with the Kakeya inequalities. We will show that $\big\|M^t_{\delta S_{\alpha,\beta}} f \big\|_p\lesssim_{p,n,\varphi,\varepsilon}\left(\frac{1}{\delta}\right)^{5\left(\frac{n}{r}+2\right)\varepsilon}\big\|f\big\|_p$, when $f(x)\in L^p(\RR^n)$ and $supp\,\hat{f}(\xi)\subseteq B(0,1)$.
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Zhuo Ran Hu. 2020-03-18. Kakeya inequalities by maximal functions in Hardy spaces. https://doi.org/10.1155/2022/9821212
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