A projection algorithm for bilateral obstacle problem
The main goal of this work is to give an adequate method permitting the resolution of a bilateral obstacle problem, by introducing a convex continuous mapping which subdifferential characterizes the sets of noncontact with the obstacles, then solving a Dirichlet problem to get the solution of the initial one. For the resolution of the Dirichlet problem, we propose a projection algorithm. (c) 2007 IMACS. Published by Elsevier B.V. All rights reserved.
bilateral obstacle problem variational inequality projection on a convex