15 citations · 46 across the 8 of their papers we have counts for
3 papers · 1 filter
Parameter identification for the Landau-Lifshitz-Gilbert equation in Magnetic Particle Imaging
Barbara Kaltenbacher, Tram Thi Ngoc Nguyen, Anne Wald +1
Magnetic particle imaging (MPI) is a tracer-based technique for medical imaging where the tracer consists of ironoxide nanoparticles. The key idea is to measure the particle respon…
The tangential cone condition for some coefficient identification model problems in parabolic PDEs
Barbara Kaltenbacher, Tram Thi Ngoc Nguyen, Otmar Scherzer
The tangential condition was introduced in [Hanke et al., 95] as a sufficient condition for convergence of the Landweber iteration for solving ill-posed problems. In this paper we…
Landweber-Kaczmarz for parameter identification in time-dependent inverse problems: All-at-once versus Reduced version
Tram Thi Ngoc Nguyen
In this study, we consider a general time-space system, whose model operator and observation operator are locally Lipschitz continuous, over a finite time horizon and parameter ide…