2 papers
math.AP2026
Energy-variational solutions for geodynamical two-phase flows -- From logarithmic to double-obstacle potentials by variational convergence
Fan Cheng, Robert Lasarzik, Marita Thomas
In [Cheng, Lasarzik, Thomas 2025 ARXIV-Preprint 2509.25508], we studied a Cahn--Hilliard two-phase model describing the flow of two viscoelastoplastic fluids in the framework of di…
math.AP2025
Analysis of a Cahn--Hilliard model for viscoelastoplastic two-phase flows
Fan Cheng, Robert Lasarzik, Marita Thomas
We study a Cahn--Hilliard two-phase model describing the flow of two viscoelastoplastic fluids, which arises in geodynamics. A phase-field variable indicates the proportional distr…