Gerd Wachsmuth

SIAM J. Control. Optim., 2024

2023

Finding global solutions of some inverse optimal control problems using penalization and semismooth Newton methods.

[BibT_eX]

[DOI]

Markus Friedemann

Felix Harder

J. Glob. Optim., August, 2023

Semismoothness for Solution Operators of Obstacle-Type Variational Inequalities with Applications in Optimal Control.

[BibT_eX]

[DOI]

Constantin Christof

SIAM J. Control. Optim., June, 2023

An augmented Lagrangian method for optimization problems with structured geometric constraints.

[BibT_eX]

[DOI]

Math. Program., May, 2023

Numerical Approximation of Optimal Convex Shapes in R<sup>3</sup>.

[BibT_eX]

[DOI]

Sören Bartels

Hedwig Keller

CoRR, 2023

2022

Lipschitz Stability and Hadamard Directional Differentiability for Elliptic and Parabolic Obstacle-Type Quasi-variational Inequalities.

[BibT_eX]

[DOI]

Constantin Christof

SIAM J. Control. Optim., December, 2022

Subdifferentiation of Nonconvex Sparsity-Promoting Functionals on Lebesgue Spaces.

[BibT_eX]

[DOI]

Patrick Mehlitz

SIAM J. Control. Optim., 2022

Numerical approximation of optimal convex and rotationally symmetric shapes for an eigenvalue problem arising in optimal insulation.

[BibT_eX]

[DOI]

Sören Bartels

Hedwig Keller

Comput. Math. Appl., 2022

2021

Reformulation of the M-Stationarity Conditions as a System of Discontinuous Equations and Its Solution by a Semismooth Newton Method.

[BibT_eX]

[DOI]

Felix Harder

Patrick Mehlitz

SIAM J. Optim., 2021

2020

First and Second Order Shape Optimization Based on Restricted Mesh Deformations.

[BibT_eX]

[DOI]

SIAM J. Sci. Comput., 2020

Numerical Approximation of Optimal Convex Shapes.

[BibT_eX]

[DOI]

Sören Bartels

SIAM J. Sci. Comput., 2020

New Constraint Qualifications for Optimization Problems in Banach Spaces Based on Asymptotic KKT Conditions.

[BibT_eX]

[DOI]

SIAM J. Optim., 2020

2019

Discrete Total Variation with Finite Elements and Applications to Imaging.

[BibT_eX]

[DOI]

J. Math. Imaging Vis., 2019

Solving inverse optimal control problems via value functions to global optimality.

[BibT_eX]

[DOI]

J. Glob. Optim., 2019

2018

No-Gap Second-Order Conditions via a Directional Curvature Functional.

[BibT_eX]

[DOI]

Constantin Christof

SIAM J. Optim., 2018

Second-Order Analysis and Numerical Approximation for Bang-Bang Bilinear Control Problems.

[BibT_eX]

[DOI]

Daniel Wachsmuth

SIAM J. Control. Optim., 2018

Hunting for Reduced Polytopes.

[BibT_eX]

[DOI]

Bernardo González Merino

Thomas Jahn

Alexandr Polyanskii

Discret. Comput. Geom., 2018

2017

Mass Lumping for the Optimal Control of Elliptic Partial Differential Equations.

[BibT_eX]

[DOI]

Arnd Rösch

SIAM J. Numer. Anal., 2017

Sufficient Second-Order Conditions for Bang-Bang Control Problems.

[BibT_eX]

[DOI]

Daniel Wachsmuth

SIAM J. Control. Optim., 2017

Conforming approximation of convex functions with the finite element method.

[BibT_eX]

[DOI]

Numerische Mathematik, 2017

2016

A Posteriori Error Estimation for Control-Constrained, Linear-Quadratic Optimal Control Problems.

[BibT_eX]

[DOI]

René Schneider

SIAM J. Numer. Anal., 2016

Towards M-stationarity for Optimal Control of the Obstacle Problem with Control Constraints.

[BibT_eX]

[DOI]

SIAM J. Control. Optim., 2016

2015

Erratum: Directional Sparsity In Optimal Control of Partial Differential Equations.

[BibT_eX]

[DOI]

Georg Stadler

SIAM J. Control. Optim., 2015

Mathematical Programs with Complementarity Constraints in Banach Spaces.

[BibT_eX]

[DOI]

J. Optim. Theory Appl., 2015

Annular and sectorial sparsity in optimal control of elliptic equations.

[BibT_eX]

[DOI]

Johannes Obermeier

Comput. Optim. Appl., 2015

2014

Strong Stationarity for Optimal Control of the Obstacle Problem with Control Constraints.

[BibT_eX]

[DOI]

SIAM J. Optim., 2014

The numerical solution of Newton's problem of least resistance.

[BibT_eX]

[DOI]

Math. Program., 2014

2013

B- and Strong Stationarity for Optimal Control of Static Plasticity with Hardening.

[BibT_eX]

[DOI]

Christian Meyer

SIAM J. Optim., 2013

On LICQ and the uniqueness of Lagrange multipliers.

[BibT_eX]

[DOI]

Oper. Res. Lett., 2013

2012

Optimality Conditions and Error Analysis of Semilinear Elliptic Control Problems with L<sup>1</sup> Cost Functional.

[BibT_eX]

[DOI]

SIAM J. Optim., 2012

Optimal Control of Quasi-static Plasticity with Linear Kinematic Hardening, Part I: Existence and Discretization in Time.

[BibT_eX]

[DOI]

SIAM J. Control. Optim., 2012

Directional Sparsity in Optimal Control of Partial Differential Equations.

[BibT_eX]

[DOI]

Georg Stadler

SIAM J. Control. Optim., 2012

C-Stationarity for Optimal Control of Static Plasticity with Linear Kinematic Hardening.

[BibT_eX]

[DOI]

Christian Meyer

SIAM J. Control. Optim., 2012

Approximation of sparse controls in semilinear equations by piecewise linear functions.

[BibT_eX]

[DOI]

Numerische Mathematik, 2012

2011

Approximation of Sparse Controls in Semilinear Elliptic Equations.

[BibT_eX]

[DOI]

Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

Necessary Conditions for Convergence Rates of Regularizations of Optimal Control Problems.

[BibT_eX]

[DOI]

Daniel Wachsmuth