2 papers
math.NA2025
Enriched Galerkin Method for Navier-Stokes Equations
Chun Song, Minfu Feng
This paper presents an enriched Galerkin (EG) finite element method for the incompressible Navier--Stokes equations. The method augments continuous piecewise linear velocity spaces…
math.NA2025
Second-order unconditionally stable time-filtered scheme for Cahn-Hilliard-Navier-Stokes system
Xi Li, Chun Song, Haijun Gao +1
In this work, we introduce the time filtering technique to develop several innovative semi-discrete schemes in time for the Cahn-Hilliard-Navier-Stokes (CHNS) system. These schemes…