Regularity Theory for L^N-Viscosity Solutions to Fully Nonlinear Elliptic Equations With Asymptotical Approximate Convexity

Authors

Qingbo Huang, Wright State UniversityFollow

Document Type

Article

Publication Date

11-1-2019

Abstract

We develop interior W2,p,μ and W2,BMO regularity theories for Ln-viscosity solutions to fully nonlinear elliptic equations T(D2u,x)=f(x), where T is approximately convex at infinity. Particularly, W2,BMO regularity theory holds if operator T is locally semiconvex near infinity and all eigenvalues of D2T(M) are at least −C‖M‖−(1+σ0) as M→∞. W2,BMO regularity for some Isaacs equations is given. We also show that the set of fully nonlinear operators of W2,BMO regularity theory is dense in the space of fully nonlinear uniformly elliptic operators.

Repository Citation

Huang, Q. (2019). Regularity Theory for L^N-Viscosity Solutions to Fully Nonlinear Elliptic Equations With Asymptotical Approximate Convexity. Annales de l'Institut Henri Poincare (C) Analyse Non Lineaire, 36 (7), 1869-1902.
https://corescholar.libraries.wright.edu/math/347

DOI

10.1016/j.anihpc.2019.06.001