On two numerical methods for state-constrained elliptic control problems. - Christian Meyer 001; Uwe Prüfert; Fredi Tröltzsch (Optim. Methods Softw., 2007)

The convergence of an interior point method for an elliptic control problem with mixed control-state constraints. - Uwe Prüfert; Fredi Tröltzsch; Martin Weiser (Comput. Optim. Appl., 2008)

Strategies for time-dependent PDE control with inequality constraints using an integrated modeling and simulation environment. - Ira Neitzel; Uwe Prüfert; Thomas Slawig (Numer. Algorithms, 2009)

Optimal control in first-order Sobolev spaces with inequality constraints. - Yu Deng; Patrick Mehlitz; Uwe Prüfert (Comput. Optim. Appl., 2019)

Optimal control problems with control complementarity constraints: existence results, optimality conditions, and a penalty method. - Christian Clason; Yu Deng; Patrick Mehlitz; Uwe Prüfert (Optim. Methods Softw., 2020)