Optimal control of a non-smooth semilinear elliptic equation C Christof, C Clason, C Meyer, S Walther
arXiv preprint arXiv:1705.00939, 2017
100 2017 Sensitivity analysis and optimal control of obstacle-type evolution variational inequalities C Christof
SIAM Journal on Control and Optimization 57 (1), 192-218, 2019
32 2019 No-gap second-order conditions via a directional curvature functional C Christof, G Wachsmuth
SIAM Journal on Optimization 28 (3), 2097-2130, 2018
27 2018 Differential sensitivity analysis of variational inequalities with locally Lipschitz continuous solution operators C Christof, G Wachsmuth
Applied Mathematics & Optimization 81 (1), 23-62, 2020
26 2020 A nonsmooth trust-region method for locally Lipschitz functions with application to optimization problems constrained by variational inequalities C Christof, JC De los Reyes, C Meyer
SIAM Journal on Optimization 30 (3), 2163-2196, 2020
26 2020 Sensitivity analysis of elliptic variational inequalities of the first and the second kind C Christof
21 2018 Multiobjective optimal control of a non-smooth semilinear elliptic partial differential equation C Christof, G Müller
ESAIM: Control, Optimisation and Calculus of Variations 27, S13, 2021
18 2021 New regularity results and finite element error estimates for a class of parabolic optimal control problems with pointwise state constraints C Christof, B Vexler
ESAIM: Control, Optimisation and Calculus of Variations 27, 4, 2021
17 2021 Sensitivity Analysis for a Class of C Christof, C Meyer
Set-Valued and Variational Analysis 27, 469-502, 2019
14 2019 On the Non‐Polyhedricity of Sets with Upper and Lower Bounds in Dual Spaces C Christof, G Wachsmuth
GAMM‐Mitteilungen 40 (4), 339-350, 2018
14 2018 On second-order optimality conditions for optimal control problems governed by the obstacle problem C Christof, G Wachsmuth
Optimization 70 (10), 2247-2287, 2021
13 2021 Differentiability properties of the solution operator to an elliptic variational inequality of the second kind C Christof, C Meyer
Technische Universität Dortmund, Fakultät für Mathematik, 2015
12 2015 A note on a priori C Christof, C Meyer
Numerische Mathematik 139, 27-45, 2018
11 2018 C Christof
Calcolo 54 (4), 1243-1264, 2017
10 2017 Gradient-based solution algorithms for a class of bilevel optimization and optimal control problems with a nonsmooth lower level C Christof
SIAM Journal on Optimization 30 (1), 290-318, 2020
9 2020 Finite element error estimates in non-energy norms for the two-dimensional scalar signorini problem C Christof, C Haubner
Preprint IGDK-2018-14, IGDK, 2018
9 2018 Strong stationarity conditions for optimal control problems governed by a rate-independent evolution variational inequality M Brokate, C Christof
SIAM Journal on Control and Optimization 61 (4), 2222-2250, 2023
8 2023 On the omnipresence of spurious local minima in certain neural network training problems C Christof, J Kowalczyk
Constructive Approximation, 1-28, 2023
8 2023 Semismoothness for solution operators of obstacle-type variational inequalities with applications in optimal control C Christof, G Wachsmuth
SIAM Journal on Control and Optimization 61 (3), 1162-1186, 2023
7 2023 A note on the equivalence and the boundary behavior of a class of Sobolev capacities C Christof, G Müller
GAMM‐Mitteilungen 40 (3), 238-266, 2018
6 2018 