14 citations · 15 across the 3 of their papers we have counts for
4 papers · 1 filter
Error estimates for the approximation of multibang control problems
Christian Clason, Thi Bich Tram Do, Frank Pörner
This work is concerned with optimal control problems where the objective functional consists of a tracking-type functional and an additional "multibang" regularization functional t…
A Joint Tikhonov Regularization and Augmented Lagrange Approach for Ill-posed State Constrained Control Problems with Sparse Controls
Veronika Karl, Frank Pörner
We provide a modified augmented Lagrange method coupled with a Tikhonov regularization for solving ill-posed state-constrained elliptic optimal control problems with sparse control…
A sharp regularization error estimate for bang-bang solutions for an iterative Bregman regularization method for optimal control problems
Frank Pörner
In the present work, we present numerical results for an iterative method for solving an optimal control problem with inequality contraints. The method is based on generalized Breg…
An iterative Bregman regularization method for optimal control problems with inequality constraints
Frank Pörner, Daniel Wachsmuth
We study an iterative regularization method of optimal control problems with control constraints. The regularization method is based on generalized Bregman distances. We provide co…