A brief survey on the obstacle problem
Analysis of PDEs
2019-10-22 v1
Abstract
We discuss some regularity issues in the study of the obstacle problem. In particular, we present a recent result by O. Savin and the author on the regularity of the singular set for the obstacle problem with a fully nonlinear elliptic operator. This survey is based on a lecture by the author at the 8th International Congress of Chinese Mathematicians.
Cite
@article{arxiv.1910.08730,
title = {A brief survey on the obstacle problem},
author = {Hui Yu},
journal= {arXiv preprint arXiv:1910.08730},
year = {2019}
}
Comments
Invited expository to appear in Proceedings of the ICCM. 13 pages