From the 1 of 5 linked papers with an AI index.
5 papers
A time-decoupling scheme for mixed-dimensional poroelastic models with fractures
Dongchun Tang, Linshuang He, Shuyu Sun +1
The paper introduces a locking‑free, time‑decoupled finite element method for mixed‑dimensional poroelastic models with fractures, reformulating the Biot system with total pressure…
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…
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…
Convergence analysis of decoupled mixed FEM for the Cahn-Hilliard-Navier-Stokes equations
Haijun Gao, Xi Li, Minfu Feng
We develop a decoupled, first-order, fully discrete, energy-stable scheme for the Cahn-Hilliard-Navier-Stokes equations. This scheme calculates the Cahn-Hilliard and Navier-Stokes…
Optimal convergence analysis of fully discrete SAVs-FEM for the Cahn-Hilliard-Navier-Stokes equations
Haijun Gao, Xi Li, Cheng Wang +1
We construct a fully discrete numerical scheme that is linear, decoupled, and unconditionally energy stable, and analyze its optimal error estimates for the Cahn-Hilliard-Navier-St…