Home of Jesper Sandvig Mariegaard

Contact details

Ph.D. student Jesper Sandvig Mariegaard (fka. Jesper Rasmussen)
DTU Mathematics
Technical University of Denmark (DTU)

Email:	J.S.Mariegaard [AT] mat.dtu.dk
Homepage:	www.mat.dtu.dk/people/J.S.Mariegaaard/
Office:	Office 108, building 303-S
Phone:	(+45) 45 25 30 35
Fax:	(+45) 45 88 13 99
Postal addr.:	Jesper Sandvig Mariegaard Department of Mathematics, Build. 303-S Matematiktorvet DK-2800 Kgs. Lyngby Denmark

Ph.D. dissertation

Dissertation was handed in on July 22, 2009. The title is "Numerical Approximation of Boundary Control for the Wave Equation", and it can be downloaded below.

A collection of Matlab files accompany this dissertation. They can be viewed online and downloaded from the software page.

Ph.D. project

Title:	Numerical approximation of boundary control problems
Duration:	September 2005 - July 2009
Supervisor:	Kim Knudsen, DTU Mathematics
Co-superv.:	Per Christian Hansen, DTU Informatics
Co-superv.:	Michael Pedersen, NSM, RUC

External research stay

University:	Universidad Autónoma de Madrid (UAM), Spain
Professor:	Enrique Zuazua
Duration:	August 18, 2006 - December 21, 2006

Research interests

Controllability of PDEs (distributed parameter systems)

Hilbert uniqueness method for the wave equation
Semi-discretisations of controllability problems
Numerical approximation of control

Inverse problems (IPs) for PDEs

IPs for the wave equation
Reconstruction for IPs by the aid of controllability

Wave phenomena/propagation
Numerical solution of PDEs

Discontinuous Galerkin finite element methods (DG-FEM)
Boundary integral equations (BIE/BEM)
FDM, FEM, spectral methods

Some links

Useful links for Ph.D.'s at DTU: