2 papers
math.NA2023
An arbitrary order locking-free weak Galerkin method for linear elasticity problems based on a reconstruction operator
Fuchang Huo, Ruishu Wang, Yanqiu Wang +1
The weak Galerkin (WG) finite element method has shown great potential in solving various type of partial differential equations. In this paper, we propose an arbitrary order locki…
math.NA2023
A Locking-Free Weak Galerkin Finite Element Method for Linear Elasticity Problems
Fuchang Huo, Ruishu Wang, Yanqiu Wang +1
In this paper, we introduce and analyze a lowest-order locking-free weak Galerkin (WG) finite element scheme for the grad-div formulation of linear elasticity problems. The scheme…