70 citations · 239 across the 42 of their papers we have counts for
3 papers · 1 filter
Data driven gradient flows
Jan-F. Pietschmann, Matthias Schlottbom
We present a framework enabling variational data assimilation for gradient flows in general metric spaces, based on the minimizing movement (or Jordan-Kinderlehrer-Otto) approximat…
Nonlocal cross-interaction systems on graphs: Energy landscape and dynamics
Georg Heinze, Jan-Frederik Pietschmann, Markus Schmidtchen
We explore the dynamical behavior and energetic properties of a model of two species that interact nonlocally on finite graphs. The authors recently introduced the model in the con…
Preconditioning for a Phase-Field Model with Application to Morphology Evolution in Organic Semiconductors
Kai Bergermann, Carsten Deibel, Roland Herzog +3
The Cahn--Hilliard equations are a versatile model for describing the evolution of complex morphologies. In this paper we present a computational pipeline for the numerical solutio…