A Nonsmooth Iterative Algorithm for Solving Obstacle Problems
MA Guo-chun · 2012
This paper discussed a numerical method for solving obstacle problems.Discrete problem were obtained by the finite difference method,and an iterative algorithm,which comes from the nonsmooth Newton method with a special choice of generalized Jacobian,for solving the problems was presented.The algorithm is monotonic and will stop in finite steps.The numerical results were listed at the end of the paper.