We establish the necessary condition of optimality for optimal control problem governed by some pseudoparabolic differential equations involving monotone graphs. Some approximating control process and examples are given.
"Optimal Control of Pseudoparabolic Variational Inequalities Involving State Constraint." Abstr. Appl. Anal. 2014 1 - 9, 2014. https://doi.org/10.1155/2014/641736