2 papers
math.AP2021
Fully nonlinear elliptic equations on Hermitian manifolds for symmetric functions of partial Laplacians
Mathew George, Bo Guan, Chunhui Qiu
We consider a class of fully nonlinear second order elliptic equations on Hermitian manifolds closely related to the general notion of $\bfG$-plurisubharmonicity of Harvey-Lawson a…
math.CV2019
Spectral Stability of the Neumann Laplacian: the Kohn-Nirenberg elliptic regularization
Siqi Fu, Chunhui Qiu, Weixia Zhu
In this paper we study spectral stability of the -Neumann Laplacian under the Kohn-Nirenberg elliptic regularization. We obtain quantitative estimates for stability o…