1. Numerical Methods for Nonlinear Variational Problems;Glowinski,2008
2. Solution of Variational Inequalities in Mechanics;Hlavacek,2012
3. Contact Problems in Elasticity: A Study of Variational Inequalities and Finite Element Methods;Kikuchi,1988
4. Residual type a posteriori error estimates for elliptic obstacle problems;Chen;Numer. Math.,2000
5. A posteriori error estimates for elliptic variational inequalities;Kornhuber;Comput. Math. Appl.,1996