VMO 中调和测度的两相问题及弦弧条件
偏微分方程分析
2024-03-22 v2 经典分析与常微分方程
摘要
设 是一个有界 -Reifenberg 平坦域,其中 足够小,其表面测度可能局部无穷。并假设 也是一个 NTA 域,记 与 分别为 与 以 为极点的调和测度。在本文中我们证明条件 等价于 是一个内法向量属于 的弦弧域。
引用
@article{arxiv.2209.14346,
title = {The two-phase problem for harmonic measure in VMO and the chord-arc condition},
author = {Xavier Tolsa and Tatiana Toro},
journal= {arXiv preprint arXiv:2209.14346},
year = {2024}
}
备注
Theorem 1.1 has been improved by eliminating the assumption that the domain is vanishing Reifenberg flat in one of the implications. There are also other minor corrections and more precise citations. arXiv admin note: text overlap with arXiv:1904.00751