We consider an elliptic distributed optimal control problem with state constraints and compare three post-processing procedures that compute approximations of the optimal control from the approximation of the optimal state obtained by a quadratic C0 interior penalty method.
Publication Source (Journal or Book title)
Applied Numerical Mathematics
Brenner, S., Sung, L., & Zhang, Y. (2015). Post-processing procedures for an elliptic distributed optimal control problem with pointwise state constraints. Applied Numerical Mathematics, 95, 99-117. https://doi.org/10.1016/j.apnum.2015.03.001