The rational covariance extension problem is a trigonometric moment problem with several important applications in systems and control, for example in spectral estimation and system identification. The problem, which was originally posed by R.E. Kalman, has been extensively studied in the literature and can be solved using convex optimization. The…
Abstract The optimal mass transport problem is a geometric framework for how to transport masses in an optimal way. Historically it has had large impact in economic theory and operations research, and recently it has also gained significant interest in application areas such as signal processing, image processing, and machine…
Spring school & workshop: Inverse problems and approximation techniques in planetary sciences, 16-18 May 2018
Résumé: Je présenterai dans cet exposé des résultats liés à deux applications en imagerie cérébrale qui utilisent la propagation des ondes électromagnétiques. La première concerne l’étude de l’électroencéphalographie (EEG) chez le nouveau-né et l’impact des fontanelles. La seconde pose la question du diagnostic d’Accidents Vasculaires Cérébraux par imagerie micro-ondes. Pour…
PhD defense Christos Papageorgakis, 15 décembre 2017 (apm)
General solution of the Inhomogeneous Div-Curl system and Consequences
Salle Galois Coriolis- March 7, 2016 at 2:30 PM.
Techniques de modélisation pour une conception efficace de filtres passe-bande micro-ondes.
Modeling techniques for the efficient design of microwave bandpass filters.
The defense will take place at Vrije Universiteit Brussel on September 7, 2016.
Some Inverse Problems in Geomagnetism
Salle Byron Blanc (rez de chaussée) – September 5, 2016 at 2:00 PM.
On inverse problems with partial data.
Salle Euler Violet – Tuesday, June 14, 2016 at 02:00 PM.
A robust approach for performing weighted minimax polynomial approximation.
Salle Lagrange gris, March 31, 2016 at 2:00 PM
