Viscosity solutions to uniformly elliptic complex equations
Analysis of PDEs
2023-05-30 v1
Abstract
In this paper, we shall extend the definition of -subsolution condition and adapt the argument of Guo-Phong-Tong[18] to replace Alexandroff-Bakelman-Pucci estimate in complex cases. As an application, we shall define and study the viscosity solutions to uniformly elliptic complex equations and prove the H\"older regularity, following the argument for real equations. Our results show that the new method can improve the dependence in regularity and a priori estimates for complex elliptic equations.
Cite
@article{arxiv.2305.17964,
title = {Viscosity solutions to uniformly elliptic complex equations},
author = {Wei Sun},
journal= {arXiv preprint arXiv:2305.17964},
year = {2023}
}