Oberseminar Numerics

Organizers:
Prof. Dr. Christian Engwer Prof. Dr. Mario Ohlberger Dr. Stephan Rave Prof. Dr. Benedikt Wirth
Time, Place:

Wednesdays 14:15 to 16:00h, M5.

Neue Veranstaltung eingeben

Upcoming Talks

Date Speaker InstitutionTitle
04.03.2026Charles Beall Stevens Institute of Technology Towards localized model order reduction for nonlinear parametrized PDEs via a randomized Greedy algorithm
15.04.2026Steffen W. R. Werner Virginia Tech tba
22.04.2026tba tba tba
29.04.2026tba tba tba
06.05.2026tba tba tba
13.05.2026tba tba tba
20.05.2026tba tba tba
03.06.2026Alina Micke Uni Münster tba
10.06.2026Sven Ullmann Uni Stuttgart/Uni Münster tba
17.06.2026Timo Keith Uni Münster tba
01.07.2026tba tba tba
08.07.2026tba tba tba
15.07.2026tba tba tba

Previous Talks

Date Speaker InstitutionTitle
21.01.2026Matthias Schlottbom Uni Twente Low-Rank Tensor Product Approximations for the Radiative Transfer Equation in Plane-Parallel Geometry
14.01.2026Anar Abdullayev Uni Münster Reduced basis methods for inexact solves in H_2-optimal model reduction
07.01.2026Christian Döding Uni Bonn Capturing Vortex Lattices in Superconductors: A Computational Approach Based on Multiscale Techniques
17.12.2025Lukas Renelt INRIA Paris Energy-based a posteriori error estimation for nonlinear elliptic PDEs
10.12.2025Karol Bolbotowski University of Warsaw Computing the Zolotarev-2 metric via the second-order Kantorovich-Rubinstein duality
03.12.2025Dawid Kotowski Uni Münster Deep Orthogonal Decomposition for surrogate modelling of time-dependent PDEs
26.11.2025Nikolas Uesseler Uni Münster Geodesics in the space of elastic curves
19.11.2025Christoph Lohmann TU Dortmund Towards an efficient parallel-in-time Navier-Stokes solver based on discretely divergence-free finite elements in 3D
12.11.2025Mahima Yadav Uni Bochum Analyzing ground states of rotating multi-component Bose-Einstein condensates
05.11.2025Sven Ullmann Uni Münster A Trust-Region framework for Optimization using Hermite Kernel surrogate models
29.10.2025Dmitry Kabanov Uni Münster The MaRDI Open Interfaces software project to improve interoperability in Scientific Computing
07.10.2025Sinta Maria Siby Universität Münster A Robust Overlapping Schwarz Preconditioner for Nearly Incompressible Hyperelasticity
09.07.2025Benedikt Klein Uni Münster Adaptive Reduced Basis Trust Region Methods for Parabolic Inverse Problems
02.07.2025Yannik Wotte Uni Twente Geometric model order reduction: from submanifolds to Lie groups
25.06.2025Gunnar Birke Uni Münster Advances of the Domain of Dependence stabilization for hyperbolic conservation laws on cut cell meshes
28.05.2025Timon Gronotte Uni Münster Numerical modelling of poro elastic effects of blood-brain barrier leakage
21.05.2025Cesare Molinari Università di Genova Implicit regularization via iterative methods
07.05.2025Timo Plath Twente/Münster Multiscale simulation and reduction of discrete particle systems for virtual prototyping of granular matter
09.04.2025Ivan Prusak University of Bochum Optimisation-Based Domain-Decomposed Reduced Order Models for Coupled Fluid Problems
22.01.2025Lihong Feng MPI Magdeburg Non-intrusive surrogate modelling via neural networks
15.01.2025Lukas Renelt Uni Münster Nonlinear discretization of instationary PDEs with EDNNs: An introduction to Neural Galerkin and JAX
08.01.2025Wasilij Barsukow Université de Bordeaux Structure preserving numerical methods for multi-dimensional conservation laws
11.12.2024Patrick Henning University of Bochum Computing ground states of rotating Bose-Einstein condensates
04.12.2024Jeremy Sefo Münster Phase Retrieval Algorithms for Coherent X-Ray Diffractive Imaging
20.11.2024Lena Schmedt Uni Münster Total variation regularized optimization solved by the Frank Wolfe algorithm
13.11.2024Andy Wert Uni Münster Machine learning based surrogate modeling to accelerate parabolic PDE constrained optimization
06.11.2024Michael Kartmann Uni Konstanz Certified Model Predictive Control of linear switched evolution equations
30.10.2024Adrian Riekert Uni Münster Adaptive stochastic gradient methods and training of artificial neural networks
09.10.2024Marco Mauritz Uni Münster Dynamic PET-Reconstruction with Optimal Transport Regularization: Modeling, Analysis and Numerical Solution
26.06.2024Art Pelling TU Berlin Data-driven reduced order modelling for acoustics (NEW TIME AND ROOM)
19.06.2024Tizian Wenzel Uni Hamburg Deep and greedy kernel methods: Algorithms, Analysis and Applications
12.06.2024Tabea Naeven Uni Münster Dimension-reduction for reconstruction of dynamic particle configurations and application to MRI
05.06.2024Dominik Skreczek Uni Münster Adaptive reduced basis trust region methods for parameter optimization with non-linear elliptic PDE constraints
15.05.2024Julia Schleuß Uni Münster Localized model order reduction via local training and enrichment based on a residual localization strategy
08.05.2024Jorunn Mense Uni Münster talk canceled - will be newly scheduled!
17.04.2024Björn Luig Uni Münster Improving the Energy Efficiency of Transport Units in a Linear Transport System through Setpoint Generation with Optimal Control
10.04.2024Christian Engwer Uni Münster Hardware-aware numerics and parallel in time concepts
24.01.2024Sascha Beutler Uni Münster Motion compensation in microscopy using algebraic surface fitting
17.01.2024Niklas Reich Hochschule Ruhr West A parallel batch greedy algorithm in reduced basis methods
10.01.2024Benedikt Klein Uni Münster A trust region-reduced basis-machine learning approach for parameter optimization with parabolic PDE constraints
20.12.2023Mario Ohlberger Uni Münster Model Order Reduction and learning for PDE Constrained Optimization and Inverse Problems
13.12.2023Fabian Bremer Uni Münster Explicit Construction of Deep Neural Networks
06.12.2023Martin Gander University of Geneva Schwarz in Time and ParaOpt: two time parallel methods for optimal control and PDE constraint optimization
29.11.2023Frederik Altrock Uni Münster Neural Tangent Kernel
22.11.2023Stephan Rave Uni Münster Hierarchical Approximate SVD
15.11.2023Lukas Renelt Uni Münster Friedrichs systems and their use in model order reduction
08.11.2023Gunnar Birke Uni Münster Stabilization of linear hyperbolic conservation laws on cut-cell meshes
25.10.2023Juliane Braunsmann Uni Münster Learning Low Bending and Low Distortion Manifold Embeddings
18.10.2023Hendrik Kleikamp Uni Münster Be greedy and learn - efficient and certified algorithms for parametrized optimal control problems
11.10.2023Martin Gander Université de Genève Introduction to Time Parallel Time Integration