Kathrin Welker

14 papers Journal 9Unranked 5
YearRankTypeTitle / Venue / Authors
2025 — conf
Numerical Techniques for Geodesic Approximation in Riemannian Shape Optimization.
GSI (3)
Estefanía Loayza-Romero, Kathrin Welker
2024 J jnl
Stochastic Augmented Lagrangian Method in Riemannian Shape Manifolds.
J. Optim. Theory Appl.
Caroline Geiersbach, Tim Suchan, Kathrin Welker
2023 — conf
A Product Shape Manifold Approach for Optimizing Piecewise-Smooth Shapes.
GSI (1)
Lidiya Pryymak, Tim Suchan, Kathrin Welker
2023 J jnl
Parameter-free shape optimization: various shape updates for engineering applications.
CoRR
Lars Radtke, Georgios Bletsos, Niklas Kühl, Tim Suchan, Thomas Rung, Alexander Düster, Kathrin Welker
2021 J jnl
PDE-constrained shape optimization: towards product shape spaces and stochastic models.
CoRR
Caroline Geiersbach, Estefanía Loayza-Romero, Kathrin Welker
2021 J jnl
Stochastic Approximation for Optimization in Shape Spaces.
SIAM J. Optim.
Caroline Geiersbach, Estefanía Loayza-Romero, Kathrin Welker
2020 J jnl
Efficient Techniques for Shape Optimization with Variational Inequalities Using Adjoints.
SIAM J. Optim.
Daniel Luft, Volker H. Schulz, Kathrin Welker
2020 J jnl
Stochastic approximation for optimization in shape spaces.
CoRR
Caroline Geiersbach, Estefanía Loayza-Romero, Kathrin Welker
2019 — conf
Computational Investigations of an Obstacle-Type Shape Optimization Problem in the Space of Smooth Shapes.
GSI
Daniel Luft, Kathrin Welker
2017 J jnl
Algorithmic Aspects of Multigrid Methods for Optimization in Shape Spaces.
SIAM J. Sci. Comput.
Martin Siebenborn, Kathrin Welker
2017 — conf
Optimization in the Space of Smooth Shapes.
GSI
Kathrin Welker
2016 J jnl
Efficient PDE Constrained Shape Optimization Based on Steklov-Poincaré-Type Metrics.
SIAM J. Optim.
Volker H. Schulz, Martin Siebenborn, Kathrin Welker
2015 — conf
PDE Constrained Shape Optimization as Optimization on Shape Manifolds.
GSI
Volker H. Schulz, Martin Siebenborn, Kathrin Welker
2015 J jnl
Structured Inverse Modeling in Parabolic Diffusion Problems.
SIAM J. Control. Optim.
Volker H. Schulz, Martin Siebenborn, Kathrin Welker