Constantin Christof
According to our database1,
Constantin Christof
authored at least 13 papers
between 2018 and 2023.
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Bibliography
2023
Strong Stationarity Conditions for Optimal Control Problems Governed by a Rate-Independent Evolution Variational Inequality.
SIAM J. Control. Optim., August, 2023
Semismoothness for Solution Operators of Obstacle-Type Variational Inequalities with Applications in Optimal Control.
SIAM J. Control. Optim., June, 2023
On the Identification and Optimization of Nonsmooth Superposition Operators in Semilinear Elliptic PDEs.
CoRR, 2023
2022
Lipschitz Stability and Hadamard Directional Differentiability for Elliptic and Parabolic Obstacle-Type Quasi-variational Inequalities.
SIAM J. Control. Optim., December, 2022
On the Omnipresence of Spurious Local Minima in Certain Neural Network Training Problems.
CoRR, 2022
2021
Correction to: Finite element error estimates in non-energy norms for the two-dimensional scalar Signorini problem.
Numerische Mathematik, 2021
On the Stability Properties and the Optimization Landscape of Training Problems with Squared Loss for Neural Networks and General Nonlinear Conic Approximation Schemes.
J. Mach. Learn. Res., 2021
2020
A Nonsmooth Trust-Region Method for Locally Lipschitz Functions with Application to Optimization Problems Constrained by Variational Inequalities.
SIAM J. Optim., 2020
Gradient-Based Solution Algorithms for a Class of Bilevel Optimization and Optimal Control Problems with a Nonsmooth Lower Level.
SIAM J. Optim., 2020
Finite element error estimates in non-energy norms for the two-dimensional scalar Signorini problem.
Numerische Mathematik, 2020
2019
Sensitivity Analysis and Optimal Control of Obstacle-Type Evolution Variational Inequalities.
SIAM J. Control. Optim., 2019
2018
SIAM J. Optim., 2018
Numerische Mathematik, 2018