Sharp mixed norm spherical restriction
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DOI: 10.1016/j.aim.2018.10.043
Abstract: Let $d\geq 2$ be an integer and let $2d/(d-1) < q \leq \infty$. In this paper we investigate the sharp form of the mixed norm Fourier extension inequality \begin{equation*} \big\|\widehat{f\sigma}\big\|_{L^q_{{\rm rad}}L^2_{{\rm ang}}(\mathbb{R}^d)} \leq {\bf C}_{d,q}\,… read more here.
Keywords: restriction; mixed norm; leq leq; norm spherical ... See more keywords