See Systems, Analysis and Computational Sciences

Structure preserving numerical discretizations

Many important physical problems have a Hamiltonian structure and contain important symmetries and invariants. Preserving these structures in the numerical discretization and developing efficient numerical algorithms or this class of problems is a great challenge, but if successful, it generally results in superior (long time) numerical accuracy and stability. A focal point will be the analysis and development of numerical discretizations for various classes of wave problems, e.g. seismic and electromagnetic waves. A novel approach is to link the theory of port- Hamiltonian systems to discontinuous Galerkin finite element discretizations.


People working on this subject within SACS are:

Staff:

Post Doc / PhD

Nishant Kumar MSc.
PhD student
Poorvi Shukla MSc.
PhD Student