CSAM
Summer School on Applied Analysis
Finite Element Symposium
Symposium on Inverse Problems
|
FE Symposium
Registration
Program
Program —
Book of abstracts (PDF)
Chemnitz FE Symposium 2025: Program
Monday, September 15, 2025
09:00
Opening (Metropole)
Discontinuous Galerkin (Metropole)
Chair: Thomas Apel
09:05
Konstantinos Chrysafinos
Discontinuous Galerkin time-stepping schemes for the parabolic p-Laplacian equation
09:55
Christian Wieners
Localization of the pollution source position with a space-time discontinuous Galerkin method for transport in porous media
10:20
Gunar Matthies
Higher order hybrid temporal discretizations applied to transient Stokes problems
10:45
Coffee Break
Space-Time (Metropole)
Chair: Ira Neitzel
Preconditioning (Arkade)
Chair: Gundolf Haase
11:15
Richard Löscher
On space-time analysis of parabolic problems on tensor product meshes
Roland Herzog
Preconditioned solution of a magnetostatic optimal control problem
11:40
Bernhard Endtmayer
Anisotropic goal oriented space time adaptivity applied to convection diffusion reaction equation
Matti Schneider
FFT-based preconditioning of X-FEM systems in computational homogenization
12:05
Ioannis Toulopoulos
An anisotropic error estimate for SUPG space-time finite element methods
Stephan Köhler
Multilevel Overlapping Schwarz Preconditioners for Fluid Problems
12:30
Lunch Break
Stokes I (Metropole)
Chair: Gunar Matthies
Mixed Discretizations (Arkade)
Chair: Fleurianne Bertrand
13:30
Johannes Pfefferer
Numerical analysis for the Stokes problem with non-homogeneous Dirichlet boundary conditions. Part 1: Weak solutions
Tugay Dagli
Adaptive Mixed Finite Element Method for Stress-Based Formulations of Eigenvalue Problems
13:55
Katharina Lorenz
Discretizaion of the Stokes Problem with non-homogeneous Dirichlet boundary conditions. Part 2: Very weak solutions
Amireh Mousavi
Numerical methods for stochastic non-divergence form elliptic PDEs: a mixed finite element perspective
14:20
Michael Reichelt
A Space-Time Tensor-Product Finite Element Method for the Stokes System
Marialetizia Mosconi
New Crouzeix-Raviart spaces of even and variable order
14:55
Tobias Kaltenbacher
A Simplicial Space-Time Finite Element Method for the Stokes System
Alexander Linke
Refined stability estimates for mixed problems by exploiting semi norm arguments
15:20
Coffee Break
Stokes II (Metropole)
Chair: Max Winkler
Applications (Arkade)
Chair: Sven Beuchler
15:50
Jonas Glatzel
Quasi-optimal and pressure robust methods for the instationary Stokes equations
Shahin Heydari
Modeling and numerical study on a collection of strongly coupled chemotaxis-fluid systems
16:15
Mayssa Mroueh
Non-Polynomial Discontinuous Galerkin Discretization for Navier-Stokes Problems
Christos Pervolianakis
A priori and a posteriori error analysis of an algebraic flux correction scheme for an optimal control problem
16:40
Marwa Zainelabdeen
Gradient-robust finite element-finite volume scheme for the compressible Stokes equations
Manoj Prakash
Computation of stabilization parameters by deep learning
17:30
Break
17:45
Before Dinner Talk
18:30
Conference Dinner
Tuesday, September 16, 2025
Optimal Control I (Metropole)
Chair: Arnd Rösch
09:00
Ira Neitzel
On optimal control problems with quasilinear parabolic PDE and additional inequality constraints
09:50
Fredi Tröltzsch
Second order analysis for the optimization of time delays
Poster Presentation (Metropole)
Chair: Sven Beuchler
10:15
Fleurianne Bertrand
Adaptive Mixed Finite Element Method for Stress-Based Formulations of Eigenvalue Problems
10:20
Coffee Break + Poster Discussion
Optimal Control II (Metropole)
Chair: Roland Herzog
10:50
Olaf Steinbach
State-based nested iteration solution of optimal control problems with PDE constraints
11:15
Max Winkler
A stochastic Galerkin method for Dirichlet control problems with random input
11:40
Harpal Singh
Adaptive Embedded DG Methods for Optimal Control of Oseen Equations
12:05
Lunch Break
13:00
Excursion
18:00
SC Meeting
Wednesday, September 17, 2025
Numerical Analysis (Metropole)
Chair: Olaf Steinbach
09:00
Christian Kreuzer
Accurate error bounds and applications in the error analysis of finite element methods
09:50
Thomas Apel
Discretization error estimates for Isogeometric Analysis and domains with corners
10:15
Coffee Break
Shape Optimization (Metropole)
Chair: Roland Herzog
Fractional PDEs (Scala)
Chair: Johannes Pfefferer
10:45
Laura Hetzel
Constrained L^p Approximation of Shape Tensors and its role for the determination of shape gradients
Reza Mokhtari
Solving Time-Fractional Backward Heat Conduction Problems Using Physics-Informed Kolmogorov-Arnold Networks
11:10
Hamdullah Yücel
An Adaptive Finite Element Procedure for Shape Optimization Problems
Felix Beer
The Time-Fractional Cauchy Problem
11:40
Closing
12:00
Lunch