超曲面上诺伊曼数据的外部质量估计与$L^2$限制界
偏微分方程分析
2013-11-11 v3 谱理论
摘要
我们研究了紧黎曼流形上的拉普拉斯本征函数限制到超曲面时其范数的估计问题。我们证明了本征函数(满足)在的余球丛外部区域、在尺度()上限制到的质量估计。利用该估计,我们得到了沿的诺伊曼数据的一个 限制界。该估计也适用于半经典薛定谔算子的本征函数。
引用
@article{arxiv.1303.4319,
title = {Exterior mass estimates and $L^2$ restriction bounds for Neumann data along hypersurfaces},
author = {Hans Christianson and Andrew Hassell and John A. Toth},
journal= {arXiv preprint arXiv:1303.4319},
year = {2013}
}
备注
22 pages. Second version has (sharp) improved restriction estimate following contributions from A. Hassell (added as an author). Version 3 fixes some mistakes and typos, and adds a more general result on semiclassical Schrodinger operator eigenfunctions