关于 Hopf 引理
偏微分方程分析
2011-11-10 v2 微分几何
摘要
证明了二阶椭圆算子的 Hopf 引理在具有 甚至正则性更低的边界的区域中成立。该引理对于 边界未必成立。针对二阶抛物型算子也证明了相应的结果。
引用
@article{arxiv.0709.3531,
title = {On the Hopf Lemma},
author = {YanYan Li and L. Nirenberg},
journal= {arXiv preprint arXiv:0709.3531},
year = {2011}
}
评论
This paper has been withdrawn, since the result had been proved earlier