The obstacle problem for conformal metrics on compact Riemannian manifolds

被引:0
作者
Bao, Sijia [1 ]
Xing, Yuming [1 ]
机构
[1] Harbin Inst Technol, Dept Math, Harbin, Heilongjiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Obstacle problem; A priori estimates; Hessian equations; Viscosity solutions; Riemannian manifolds; HESSIAN EQUATIONS; DIRICHLET PROBLEM; ELLIPTIC-EQUATIONS; REGULARITY;
D O I
10.1186/s13660-018-1827-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove a priori estimates up to their second order derivatives for solutions to the obstacle problem of curvature equations on Riemannian manifolds (M-n, g) arising from conformal deformation. With the a priori estimates the existence of a C-1,C-1 solution to the obstacle problem with Dirichlet boundary value is obtained by approximation.
引用
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页数:12
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