2 papers
math-ph2025
A new Phase-Field Model for Anisotropic Surface Diffusion: Anisotropic Cahn-Hilliard Equation with Improved Conservation (ACH-IC)
Zeyu Zhou, Wei Jiang, Tiezheng Qian +1
As popular approximations to sharp-interface models, the Cahn-Hilliard type phase-field models are usually used to simulate interface dynamics with volume conservation. However, th…
math.NA2023
An operator-splitting optimization approach for phase-field simulation of equilibrium shapes of crystals
Zeyu Zhou, Wen Huang, Wei Jiang +1
Computing equilibrium shapes of crystals (ESC) is a challenging problem in materials science that involves minimizing an orientation-dependent (i.e., anisotropic) surface energy fu…