A regularization approach for variational inequalities
This paper is devoted to a regularization approach for variational inequalities. A general method based on the theory of linear continuous and linear compact operators is developed for the stable approximation of ill-posed variational inequalities. Variational inequalities are considered for noncoercive monotone and pseudo-monotone operators. The approach is shown to be successful in handling variational inequalities formulated in reflexive, as well as in nonreflexive spaces. (C) 2001 Elsevier Science Ltd. All rights reserved.
regularization variational inequalities monotone pseudo-monotone