Failer, Lukas;Richter, Thomas
A Parallel Newton Multigrid Framework for Monolithic Fluid-Structure Interactions
Journal of Scientific Computing
2020
82
2

Behringer, Niklas;Leykekhman, Dmitriy;Vexler, Boris
Global and Local Pointwise Error Estimates for Finite Element Approximations to the Stokes Problem on Convex Polyhedra
SIAM Journal on Numerical Analysis
2020
58
3
1531-1555

Leykekhman, Dmitriy;Vexler, Boris;Walter, Daniel
Numerical analysis of sparse initial data identification for parabolic problems
ESAIM: Mathematical Modelling and Numerical Analysis
2020
54
4
1139-1180

Hafemeyer, Dominik; Mannel, Florian; Neitzel, Ira; Vexler, Boris
Finite element error estimates for one-dimensional elliptic optimal control by BV-functions
Mathematical Control & Related Fields
2020
10
2
333-363

Christof, Constantin;Haubner, Christof
Finite element error estimates in non-energy norms for the two-dimensional scalar Signorini problem
Numerische Mathematik
2020
145
3
513-551

Christof, Constantin
Gradient-Based Solution Algorithms for a Class of Bilevel Optimization and Optimal Control Problems with a Nonsmooth Lower Level
SIAM Journal on Optimization
2020
30
1
290-318

Bonifacius, Lucas;Kunisch, Karl
Time-optimality by distance-optimality for parabolic control systems
ESAIM: Mathematical Modelling and Numerical Analysis
2020
54
1
79-103

Pieper, Konstantin;Tang, Bao Quoc;Trautmann, Philip;Walter, Daniel
Inverse point source location with the Helmholtz equation on a bounded domain
Computational Optimization and Applications
2020
77
1
213-249

Christof, Constantin;De los Reyes, Juan Carlos;Meyer, Christian
A Nonsmooth Trust-Region Method for Locally Lipschitz Functions with Application to Optimization Problems Constrained by Variational Inequalities
SIAM Journal on Optimization
2020
30
3
2163-2196

Christof, Constantin;Wachsmuth, Gerd
On second-order optimality conditions for optimal control problems governed by the obstacle problem
Optimization
2020
70
10
2247-2287