Bao Sijia, Xing Yuming
Department of Mathematics, Harbin Institute of Technology, Harbin, China.
J Inequal Appl. 2018;2018(1):238. doi: 10.1186/s13660-018-1827-3. Epub 2018 Sep 12.
We prove a priori estimates up to their second order derivatives for solutions to the obstacle problem of curvature equations on Riemannian manifolds arising from conformal deformation. With the a priori estimates the existence of a solution to the obstacle problem with Dirichlet boundary value is obtained by approximation.
我们证明了由共形变形产生的黎曼流形上曲率方程障碍问题的解直至其二阶导数的先验估计。借助这些先验估计,通过逼近得到了具有狄利克雷边界值的障碍问题解的存在性。