中文

Bochner-Riesz 猜想的一个证明

经典分析与常微分方程 2012-12-24 v4 偏微分方程分析

摘要

对于 fS(Rd)f\in {\frak S}({\Bbb R}^d),我们考虑指数为 δ>0\delta>0 的 Bochner-Riesz 算子 Rδ{\frak R}^{\delta},定义为 Rδf^(ξ)=(1ξ2)+δf^(ξ).\hat {{\frak R}^{\delta}f}(\xi)=(1-|\xi|^2)^{\delta}_+ \hat f (\xi). 随后我们证明 Bochner-Riesz 猜想:若 δ>max{d1/p1/21/2,0}\delta>\max\{d|1/p-1/2|-1/2,0\}p>1p>1,则 Rδ{\frak R}^{\delta} 是从 Lp(Rd)L^p({\Bbb R}^d)Lp(Rd)L^p({\Bbb R}^d) 的有界算子;此外,若 δ(p)=d(1/p1/2)1/2\delta(p)=d(1/p-1/2)-1/21<p<2d/(d+1)1<p<2d/(d+1),则 Rδ(p){\frak R}^{\delta(p)} 是从 Lp(Rd)L^p({\Bbb R}^d)Lp,(Rd)L^{p,\infty}({\Bbb R}^d) 的有界算子。

关键词

引用

@article{arxiv.math/0407013,
  title  = {A proof of the Bochner-Riesz conjecture},
  author = {Yong-Cheol Kim},
  journal= {arXiv preprint arXiv:math/0407013},
  year   = {2012}
}

备注

This paper has been withdrawn by the author