Christof, Constantin
On the Stability Properties and the Optimization Landscape of Training Problems with Squared Loss for Neural Networks and General Nonlinear Conic Approximation Schemes
Journal of Machine Learning Research
2021
22
263
1-77

Christof, Constantin;Meyer, Christian;Schweizer, Ben;Turek, Stefan
Strong Stationarity for Optimal Control of Variational Inequalities of the Second Kind
International Series of Numerical Mathematics
Springer International Publishing
2021

Behringer, Niklas
Improved error estimates for optimal control of the Stokes problem with pointwise tracking in three dimensions
Mathematical Control & Related Fields
2021
11
2
77-92

Christof, Constantin;Vexler, Boris
New regularity results and finite element error estimates for a class of parabolic optimal control problems with pointwise state constraints
ESAIM: Control, Optimisation and Calculus of Variations
2021
27
4

Christof, Constantin;Müller, Georg
Multiobjective optimal control of a non-smooth semilinear elliptic partial differential equation
ESAIM: Control, Optimisation and Calculus of Variations
2021
27
S13