Poisson's Formula and Solution of Dirichlet Problem in n-Connected Domains多连通区域的Poisson公式与Dirichlet问题的解
W,∞ solutions existence of the Dirichlet problem for Hessian equations with the obstacle is proved.本文证明了有Obstacle的Hessian方程的Dirichlet问题之W~(,∞)解的存在性。