Workshop on

Multiscale Problems in Quantum and Classical Mechanics, Averaging Techniques and Young Measures

Program

Thursday, September 19, 2002
8.30 - 10.00 Registration
10.00 - 10.15 Welcome and opening of workshop
10.15 - 11.00 C. Carstensen:
Finite Element Approximation of Averaged Quantities in Microstructures
11.00 - 11.30 J. M. Melenk:
Generalized FEM and two-scale regularity for homogenization problems
11.30 - 12.00 J. Giannoulis:
Young-measure solutions to a generalized Benjamin-Bona-Mahony equation
12.00 - 14.00 Lunch
14.00 - 14.45 F. Mehats:
Analysis of a Drift-Diffusion-Schrödinger-poisson model
14.45 - 15.10 M. Baro:
Kirkner-Lent-Poisson system
15.10 - 15.35 H. Neidhardt:
Current coupling of drift-diffusion and Schrödinger-Poisson systems
15.35 - 16.05 U. Bandelow:
Quantum-Classical Coupling in Multi Quantum Well Lasers
16.05 - 16.45 Coffee Break
16.45 - 17.30 A. Jüngel:
Macroscopic semiconductor modeling and simulation
17.30 - 18.15 M. Ehrhardt:
Discrete transparent boundary conditions for the Schrödinger equation: Fast calculation, approximation, and stability

Friday, September 20, 2002
9.00 - 9.45 K. Kirchgässner:
Travelling waves in a chain of coupled nonlinear oscillators
9.45 - 10.30 K. Matthies:
Atomic-scale localization of high-energy solitary waves on lattices
10.30 - 11.00 Coffee Break
11.00 - 11.45 G. Friesecke:
Long time dynamics of Fermi-Pasta-Ulam lattices: persistence of coherent modes and recurrence theorem for Fourier spectrum
11.45 - 12.30 M. Herrmann:
Micro-macro transitions in the atomic chain
12.30 - 14.00 Lunch
14.00 - 14.45 F. Theil:
Surface energies in lattice models
14.45 - 15.30 A. Mielke:
Macroscopic dispersive energy transport in harmonic lattices
15.30 - 16.00 Coffee Break
16.00 - 16.45 R. Schneider:
Wavelet subspace splitting
16.45 - 17.30 S. Goedecker:
Wavelets, Plane Waves and Multigrid Methods in the Context of Poisson's Equation
17.40 - 18.25 H. Luo:
Wavelet approximation of correlated wavefunctions
19.00 Workshop dinner

Saturday, September 21, 2002
9.00 - 9.45 S. Teufel:
Effective dynamics in a periodic potential: Peierls substitution and beyond
9.45 - 10.30 C. Lasser:
Molecular dynamics and energy level crossings
10.30 - 11.00 Coffee Break
11.00 - 11.30 K. Gelfert:
Langevin model for the slow motion in a deterministic multi-scale system
11.30 - 12.15 H.-W. Alt:
to be announced
12.15 - 12.30 Closing of the workshop