2 papers
math.NA2025
A structure-preserving parametric finite element method with optimal energy stability condition for anisotropic surface diffusion
Yifei Li, Wenjun Ying, Yulin Zhang
We propose and analyze a structure-preserving parametric finite element method (SP-PFEM) for the evolution of closed curves under anisotropic surface diffusion with surface energy…
math.NA2024
A Stabilized Parametric Finite Element Method for Surface Diffusion with an Arbitrary Surface Energy
Yulin Zhang, Yifei Li, Wenjun Ying
We proposed a structure-preserving stabilized parametric finite element method (SPFEM) for the evolution of closed curves under anisotropic surface diffusion with an arbitrary surf…