ON GALERKIN APPROXIMATIONS OF A QUASI-LINEAR NONPOTENTIAL ELLIPTIC PROBLEM OF A NONMONOTONE TYPE

[摘要] We prove the convergence of Galerkin approximations for a second-order quasilinear elliptic problem of a divergence form with nonlinear mixed boundary conditions. The existence and uniqueness of a weak and approximate solution is studied as well. (C) 1994 Academic Press, Inc.

[发布日期] 1994-05-15