19 citations · 38 across the 15 of their papers we have counts for
3 papers · 1 filter
Controlling a self-organizing system of individuals guided by a few external agents -- particle description and mean-field limit
Martin Burger, René Pinnau, Andreas Roth +2
Optimal control of large particle systems with collective dynamics by few agents is a subject of high practical importance (e.g. in evacuation dynamics), but still limited mathemat…
First order algorithms in variational image processing
Martin Burger, Alex Sawatzky, Gabriele Steidl
Variational methods in imaging are nowadays developing towards a quite universal and flexible tool, allowing for highly successful approaches on tasks like denoising, deblurring, i…
Towards Dynamic PET Reconstruction under Flow Conditions: Parameter Identification in a PDE Model
Louise Reips, Martin Burger, Ralf Engbers
The aim of this paper is to discuss potential advances in PET kinetic models and direct reconstruction of kinetic parameters. As a prominent example we focus on a typical task in p…