Chemnitz FEM Symposium






  • FacebookYoutube
[FEM-Logo] [Mathematics]

The Fakultät für Mathematik of the TU Chemnitz
invites to the

23rd Chemnitz FEM Symposium 2010


Final Programme

Monday, September 27, 2010
Start at 9:00
09:00 Arnd Meyer Opening
Eigenvalues
Chairman: A. Meyer
Room: “ Aula ”
09:05 Klaus Neymeyr On optimal complexity gradient type solvers for elliptic eigenvalue problems
09:55 Gerhard Unger Convergence analysis of iterative methods for algebraic nonlinear eigenvalue problems
10:20 Andreas Zeiser On the optimality of the inexact inverse iteration coupled with adaptive finite element methods
Tea and coffee break 10:45 - 11:10
Eigenvalues
Chairman: K. Neymeyr
Room: “ Aula ”		 Identification and Optimization
Chairman: H. Harbrecht
Room: “ Sachsenburg ”
11:10 Olaf Steinbach Coupled FE/BE formulations for the fluid-structure interaction Peter Steinhorst Test of a crack plane identification method using FEM-data of cracked domains
11:35 Thomas Mach Preconditioned inverse iteration for ℋ-matrices Lothar Banz Hp-time discontinuous Galerkin method for american put option pricing
12:00 Christian Engstroem On the computation of resonances in absorptive photonic crystals with the interior penalty method Gundolf Haase / Andreas Kucher GPU accelerated best curve approximation in pill identification
12:25 Cedric Effenberger Linearization of rational eigenvalue problems arising in band structure computations for photonic chrystals
Lunch
Adaptivity
Chairman: A. Rösch
Room: “ Aula ”
14:30 Kunibert G. Siebert Convergence and optimality of adaptive finite elements
15:20 Franz-Theo Suttmeier An adaptive low-order FE-scheme for Stokes flow with cavitation
15:45 Herbert Egger On a posteriori estimates for hybrid discontinuous Galerkin methods
Tea and coffee break 16:10 - 16:35
Adaptivity
Chairman: K. G. Siebert
Room: “ Aula ”		 A Priori Error Estimates
Chairman: G. Haase
Room: “ Sachsenburg ”
16:35 Helmut Harbrecht On error estimation in finite element methods without having Galerkin orthogonality Jens Rückert Basic modelling for large deformation of plates
17:00 Rene Schneider Adaptive anisotropic mesh refinement based on a new adaptivity paradigm Sashikumaar Ganesan Operator-split finite element method for high-dimensional population balance equations
17:25 André Große-Wöhrmann A posteriori control of modelling and discretization errors in thermoelasticity Piotr Skrzypacz Superconvergence results for Brinkman-Forchheimer-extended Darcy equation
17:50 Markus Bürg Hp-adaptivity in higher space-dimensions Yaochan Zhu Numerical modeling eutectic solidification by multiphase field technique
 
19:00 Conference Dinner (in “Schlossgasthaus”)
 
Tuesday, September 28, 2010
Start at 9:00
Singularly Perturbed Problems
Chairman: T. Apel
Room: “ Aula ”
09:00 Martin Stynes Finite element methods for stationary convection-diffusion problems
09:50 Markus Bause On stabilized higher order approximation of time dependent problems
10:15 Sebastian Franz SDFEM with non-standard higher-order finite elements for a convection-diffusion problem
Tea and coffee break 10:40 - 11:05
Adaptivity
Chairman: F. Suttmeier
Room: “ Aula ”		 Solver
Chairman: O. Steinbach
Room: “ Sachsenburg ”
11:05 Christian Waluga A posteriori error estimation for a hybridized discontinuous Galerkin method for incompressible flow Clemens Pechstein Weighted Poincare inequalities and robust domain decomposition solvers
11:30 Staffan Ronnas Implementation of hp-adaptive FEM in HiFlow3 Christoph Augustin Modeling the mechanics of nonlinear biological tissue with finite element and domain decomposition methods
11:55 Martin Baumann Goal oriented adaptivity for tropical cyclones Michael Kolmbauer A frequency-robust solver for eddy current problems
12:20 Rüdiger Müller A posteriori analysis for phase field simulations in the sharp interface limit Martin Neumüller A hybrid DG space-time method
12:45 Conference Photo
 
Lunch
 
14:00 Excursion
 
18:00 Meeting of the Scientific Committee
 
Wednesday, September 29, 2010
Start at 9:00
Special Guest
Chairman: R. Herzog
Room: “ Aula ”
09:00 Anders Logg Automated Scientific Computing
9:50 break for change of rooms
Singularly Perturbed Problems
Chairman: M. Stynes
Room: “ Aula ”		 Optimal Control
Chairman: R. Herzog
Room: “ Sachsenburg ”
9:55 Petr Knobloch Local projection stabilization for convection-diffusion problems Sven Beuchler Boundary concentrated finite elements for optimal boundary control problems of elliptic PDEs
10:20 Gunar Matthies Variational time discretisations for unsteady convection-diffusion equations Vili Dhamo Numerical analysis of a quasilinear Neumann equation under minimal regularity of the data
10:45 Christian Reibiger A system of singularly perturbed convection-diffusion equations related to optimal control Johannes Pfefferer Finite element error estimates on the boundary and its application to optimal control
Tea and coffee break 11:10 - 11:35
Optimal Control
Chairman: S. Beuchler
Room: “ Aula ”		 Singularly Perturbed Problems
Chairman: G. Matthies
Room: “ Sachsenburg ”
11:35 Thomas Apel Finite element analysis for H(2,1)-elliptic equations
12:00 Simeon Steinig An application of FEM methods to an elliptic optimal control problem with state constraints Simona-Blanca Savescu A posteriori optimization of parameters in stabilized methods for convection-diffusion problems
12:25 Lorenz John Stabilized FEM for the Stokes problem and an application to optimal control Naveed Ahmed Finite element methods of an operator splitting applied to population balance equations
12:50 break for change of rooms
Chairman: A. Meyer
Room: “ Aula ”
12:55 Arnd Meyer Closing
 
Lunch