A Weak Galerkin Least-squares Finite Element Method for Div-curl Systems
Journal of Computational Physics
First page number:
Last page number:
In this paper, we introduce a weak Galerkin least-squares method for solving div–curl problem. This finite element method leads to a symmetric positive definite system and has the flexibility to work with general meshes such as hybrid mesh, polytopal mesh and mesh with hanging nodes. Error estimates of the finite element solution are derived. The numerical examples demonstrate the robustness and flexibility of the proposed method.
Weak Galerkin finite element methods; Div-curl problems; Polyhedral meshes
Computer Sciences | Physical Sciences and Mathematics
A Weak Galerkin Least-squares Finite Element Method for Div-curl Systems.
Journal of Computational Physics, 363