A Priori Error Estimates for a Finite Element Discretization of Parabolic Optimization Problems with Pointwise Constraints in Time on Mean Values of the Gradient of the State. - Francesco Ludovici; Winnifried Wollner (SIAM J. Control. Optim., 2015)

A Priori Error Estimates for State-Constrained Semilinear Parabolic Optimal Control Problems. - Francesco Ludovici; Ira Neitzel; Winnifried Wollner (J. Optim. Theory Appl., 2018)