2 papers
math.OC2014
Crank-Nicolson time stepping and variational discretization of control-constrained parabolic optimal control problems
Nikolaus von Daniels, Michael Hinze, Morten Vierling
We consider a control constrained parabolic optimal control problem and use variational discretization for its time semi-discretization. The state equation is treated with a Petrov…
math.OC2010
An optimal order error estimate for the variational discretization of optimal control problems in the presence of pointwise control and state constraints
Morten Vierling
We consider the variational discretization of a linear-quadratic optimal control problem with pointwise control and state constraints. In order to allow for a Fréchet smooth norm,…