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The Faculty of Mathematics of the TU Chemnitz
invites to the

29th Chemnitz FEM Symposium 2016


Final Programme

Monday, September 26, 2016
Start at 9:00
09:00 Arnd Meyer Opening
  DG and Space-Time Methods
Chair: Oliver Ernst
09:05 Thomas P. Wihler Discontinuous Galerkin Time Stepping for Parabolic Evolution Problems
09:55 Markus Bause Space-Time Finite Element Approximation of Fluid-Structure Interaction in Porous Media
10:20 Friedhelm Schieweck /
Gunar Matthies		 The Role of Post-Processing in Variational Time Discretizations
Tea and coffee break 10:45 - 11:15
  Convection Dominated Problems
Chair: Thomas Wihler
11:15 Gert Lube Pressure-Robust Error Estimates of Exactly Divergence-Free Galerkin-FEM for Incompressible Flows
11:40 Simon Becher Analysis of Galerkin and SDFEM on Layer-Adapted Meshes for Turning Point Problems Exhibiting an Interior Layer
12:05 Piotr Skrzypacz A Way to Improve the Solution of Local Projection Stabilization
12:30 Kristin Simon Local Projection Stabilization for Surface Transport Problems
Lunch 13:00 - 14:30
  High-Dimensional Problems
Chair: Sven Beuchler
14:30 Herbert Egger Variational Methods for Radiative Transfer
15:20 Jürgen Dölz H-Matrix Based Second Moment Analysis for Rough Random Fields
15:45 Helmut Harbrecht Numerical Solution of Boundary Value Problems on Domains with a Thin Layer of Random Thickness
Tea and coffee break 16:10 - 16:40
  Computational Mechanics
Chair: Herbert Egger
16:40 Fleurianne Bertrand Least-Squares Methods for Elasticity with Weakly Imposed Symmetry
17:05 Hansjörg Schmidt Symmetric Mixed Formulation for Reinforced Elastomers
17:30 Rolf Springer Efficient Simulation of Short Fibre Reinforced Composites
17:55 Michael Weise Locking in Variations of the Mindlin-Reissner Plate Model
20:00 Conference Dinner
Path to the restaurant Max-Louis, Schönherrstr. 8 (2 km) [map taken from graphhopper]
Tuesday, September 27, 2016
Start at 9:00
  DG Methods and Applications
Chair: Helmut Harbrecht
09:00 Manfred Kaltenbacher Non-Conforming Grids for Flexible Discretization with Applications to Computational Acoustics
09:50 Ioannis Toulopoulos Discontinuous Galerkin Isogeometric Analysis on Decompositions with Gaps and Overlaps
10:15 Gundolf Haase Fast Realization of Eikonal Equation Solvers on Tablet Devices
Tea and coffee break 10:40 - 11:10
  Singularities
Chair: Manfred Kaltenbacher
11:10 Viktor Rukavishnikov Weighted Finite Element Method for the Elasticity Problem with Singularity
11:35 Piotr Swierczynski Energy-Correction Method for Parabolic Problems
12:00 Pavel Exner Extended Finite Element Methods Dealing with Singularities on Meshes of Combined Dimensions
12:25 Marcel Moldenhauer Stress Reconstruction for the Nonconforming P2 Finite Element Method and A Posteriori Error Estimation
 
Lunch 13:00-14:00
 
14:00 Excursion
Way from the hotel to the museum (2.5 km) [map taken from graphhopper]
 
18:00 Meeting of the Scientific Committee
Wednesday, September 28, 2016
Start at 9:00
  Optimal Control
Chair: Roland Herzog
09:00 Eduardo Casas Error Estimates for the Numerical Approximation of Sparse Parabolic Control Problems
09:50 Arnd Rösch Piecewise Linear Control Functions for Semilinear Optimal Control Problems with Directional Sparsity
10:15 Marita Holtmannspötter Optimal Control of Mechanical Damage Processes - Numerical Simulation and Optimization
Tea and coffee break 10:40 - 11:10
  Optimal Control
Chair: Arnd Rösch
11:10 Sven Beuchler Fast Solvers for hp-FEM Discretized PDE-Constrained Optimization Problems
11:35 Gerd Wachsmuth Discretization of Control Constrained Optimal Control Problems with Mass Lumping
12:00 Thomas Apel Discretization Error Estimates for Dirichlet Control Problems in Polygonal Domains
12:25 Max Winkler Weighted Finite Element Error Estimates on Boundary Concentrated Meshes with Application to Dirichlet Control
 
12:50 Oliver Ernst Closing Remarks
 
Lunch 13:00