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The Fakultät für Mathematik of the TU Chemnitz
invites to the

21st Chemnitz FEM Symposium 2008

Final Programme

Monday, September 22, 2008
Start at 9:00
09:00	Arnd Meyer	Opening
Plates and Shells Chairman: A. Meyer Room: “Lichtenwalde”
09:05	Luisa D. Marini	A posteriori estimates for discontinuous Galerkin methods for second order elliptic problems
09:55	Linda el Alaoui	A finite element analysis of a penalized Koiter model
10:20	Astrid Sinwel	Mixed finite elements for thin elastic structures
Tea and coffee break 10:45 - 11:10
	Strukturmechanik Chairman: L. D. Marini Room: “Lichtenwalde”			Optimal Control Chairman: R. Griesse Room: “Augustusburg I”
11:10	Adel Blouza	Finite element analysis of an unilateral contact problem		Dieter Sirch	L∞ - error estimates on graded meshes and its application to optimal control
11:35	Tomáš Ligurský	3D contact problems with given friction and a coecient of friction depending on the solution		Gert Lube	Optimal control of singularly perturbed advection-diffusion-reaction problems with control constraints
12:00	Peter Gruber	A new approach for solving and analyzing problems in elastoplasticity		Klaus Krumbiegel	Finite element error analysis of a state-constrained optimal control problem with boundary control
12:25	Arnd Meyer	Residual based error estimators for deformation problems with large straine		Martin Bernauer	Towards the optimal control of a one-phase Stefan problem
Lunch break 12:50 - 14:30
	Solver Techniques Chairman: M. Jung Room: “Lichtenwalde”			Flow Problems I Chairman: G. Lube Room: “Augustusburg I”
14:30	Gundolf Haase	GPU accelerated algebraic multigrid		Petr Knobloch	On the stability of finite element discretizations of convection-diffusion-reaction equations
14:55	Herbert Egger	Hybrid finite element methods for interface problems		Ellen Schmeyer	Finite element methods for transient convection-diffusion-reaction equations
15:20	Clemens Pechstein	A rigorous analysis of FETI methods for high-contrast coefficients not resolved by the subdomain partitioning		Gunar Matthies	The one-level approach of the local projection method applied to inf-sup stable discretisations of the Oseen problem
15:45	Kersten Schmidt	Asymptotic expansions of highly conductive thin sheets		Jan Březina	Parallel simulator of saturated porous media with fractures
Tea and coffee break 16:10 - 16:30
	hp Methods Chairman: B. Heinrich Room: “Lichtenwalde”			Flow Problems II Chairman: P. Knobloch Room: “Augustusburg I”
16:30	Sabine Zaglmayr	Conforming hp finite elements for pyramids		Adela Kindl	A variational multiscale method for turbulent flow simulations with an adaptive choice of the large scale space
16:55	Sven Beuchler	Multilevel solvers for hp-FEM discretizations in 3D using hexahedral elements		Jan Cesenek	Finite element simulation of interaction of compressible flow and a moving airfoil
17:20	Martin Huber	Hybrid finite element methods for the Helmholtz equation		Martin Růžička	Finite element simulation of interaction of flow and an airfoil with three degrees of freedom
17:45	Fengwen Wang	New contributions to the free energy in the phase-field modeling of CVI		Petr Sváček	On numerical solution of fluid-structure interaction problems: application on flow in a channel with moving walls
19:00	Conference Dinner
Tuesday, September 23, 2008
Start at 9:00
PDEs on Surfaces Chairman: G. Matthies Room: “Lichtenwalde”
09:00	Gerhard Dziuk	Finite elements on stationary or evolving surfaces
09:50	Nadine Olischläger	A two step time discretization of Willmore flow
10:15	Benedikt Wirth	Mumford-Shah-based elastic shape averaging
Tea and coffee break 10:40 - 11:00
	BEM Chairman: R. Schneider Room: “Lichtenwalde”			Discontinuous Galerkin Chairman: G. Haase Room: “Augustusburg I”
11:00	Elke Ostermann	Transient Boundary element method and numerical evaluation of retarded potentials		Andreas Dedner	hp-adaptive discontinuous Galerkin method for convection dominated evolution equations based on an aposteriori error estimate
11:25	Maharavo Randrianarivony	Hierarchical surface mesh generation for wavelet BEM solvers		Konstantinos Chrysafinos	Discontinuous Galerkin approximations for the Navier-Stokes equations
11:50	Catalina Dominguez	FEM/BEM-coupling for fluid structure interaction in 2D and 3D		Miloslav Vlasak	Space-time discretizations for semilinear evolution problems
12:15	Thanh Xuan Phan	Boundary element methods for Dirichlet boundary control problems		Jaroslava Prokopová	Finite element solution of compressible flow in time-dependent domains
Lunch 12:40
14:00	Excursion
Wednesday, September 24, 2008
Start at 9:00
FE in Biomechanics Chairman: O. Steinbach Room: “Lichtenwalde”
09:00	Gerhard A. Holzapfel	Numerical treatments of strong discontinuities within soft tissue biomechanics: state of the art and challenges ahead
09:50	Oliver Sander	Multidimensional coupling in a human knee model
10:15	Leo-Philipp Schmidt	Finite element analysis of musculoskeletal loadings
Tea and coffee break 10:40 - 11:00
	Error Estimation Chairman: T. Apel Room: “Lichtenwalde”			New Developments Chairman: G. Dziuk Room: “Augustusburg I”
11:00	Reinhold Schneider	Goal oriented error estimators for Hartree Fock and Kohn Sham equations (DFT)		Christian Engwer	An unfitted finite element method using discontinuous Galerkin
11:25	Thomas Richter	Anisotropic splitting of a posteriori errors estimated with the dual weighted residual method		Jorrit Fahlke	Applying unfitted discontinuous Galerkin to time dependent problems
11:50	Nadine Jung	Reduced basis method for quadratically nonlinear transport equations		Helmut Harbrecht	A finite element method for PDEs with stochastic input data
12:15	Closing
Lunch 12:30

fem08
24 September 2008

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TU Chemnitz, Fakultät für Mathematik, 09107 Chemnitz

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• - © 2006 by TU Chemnitz, Fak.f.Math. / M. Pester, R. Schneider