3 papers
math.NA2026
On -adaptive Structure-Preservation for the Cahn--Hilliard--Navier--Stokes Equations with Degenerate Mobility
Jimmy Kornelije Gunnarsson, Robert Klöfkorn
We develop structure-preserving discontinuous Galerkin methods for the Cahn-Hilliard-Navier-Stokes equations with degenerate mobility. The proposed SWIPD-L and SIPGD-L methods inco…
eess.IV2024
4D-ONIX: A deep learning approach for reconstructing 3D movies from sparse X-ray projections
Yuhe Zhang, Zisheng Yao, Robert Klöfkorn +2
The X-ray flux provided by X-ray free-electron lasers and storage rings offers new spatiotemporal possibilities to study in-situ and operando dynamics, even using single pulses of…
math.NA2014
Efficient Parallel Simulation of Atherosclerotic Plaque Formation Using Higher Order Discontinuous Galerkin Schemes
Stefan Girke, Robert Klöfkorn, Mario Ohlberger
The compact Discontinuous Galerkin 2 (CDG2) method was successfully tested for elliptic problems, scalar convection-diffusion equations and compressible Navier-Stokes equations. In…