Andreas Dedner's Homepage

Tel. : 0761/203-5630
Fax : 0761/203-5632

Sprechstunde: Di. 11:00-12:00,
Raum: 204

CV (deutsch) CV (english)

Teaching

Vorlesung Diskontinuierliche Galerkin Verfahren zur Lösung Partieller Differentialgleichungen (Lehrstuhlvertretung Universität Bochum)

DUNE Workshop in Heidelberg

DUNE Workshop in Novosibirsk

Fields of Interest

Numerical methods for systems of conservation laws:

• higher order local timestepping schemes
• Discontinuous Galerkin schemes
• parallelisation
• local grid adaption

Magnetohydrodynamics:

• real gas Riemann solvers (energy relaxation method)
• divergence cleaning (GLM method)

Radiation Hydrodynamics:

• numerical schemes (ESC method)
• convergence analysis

Geophysical flow:

• transparent boundary conditions
• balancing flux gradients and source terms
• atmospheric and free surface water flow

Software projects

List of Publications

Projects

Project on coupled surface and ground water flow with applications in water resource management. This project is funded by the BMBF. For more information: click here. (started Sept. 2007, one position).
Project on atmospheric flow problems for weather forecast simulation. This project is in cooperation with the DWD in Offenbach and funded as part of the MetStroem DFG-priority research program. For more information: click here. (started Sept. 2007, one position).
Project on model adaptivity in the numerical simulation of geophysical flows funded by the Landesstiftung Baden-Würtenberg (2006-2008, own funding).
Project in the DFG-priority research program Analysis und Numerik von Erhaltungsgleichungen. (1998-2004, as phd student):
The aim was to develop numerical methods for 3d simulations in the solar photosphere and convection zone. In this project I worked together with Christian Rohde and Matthias Wesenberg This project was a joint venture with the group of M. Schüssler at the Max-Planck-Institut für Aeronomie. For more information: click here.

Some links

Fakultät für Mathematik und Physik
a lot of information and pictures of the sun