A hybridizable discontinuous Galerkin method for the quad-curl problem
Numerical Analysis
2019-02-26 v1
Abstract
The quad-curl problem arises in magnetohydrodynamics, inverse electromagnetic scattering and transform eigenvalue problems. In this paper we investigate a hybridizable discontinuous Galerkin method to solve the quad-curl problem based on a mixed formulation. The divergence-free condition is enforced by introducing a Lagrange multiplier into the system. The analysis is performed for the model problem with low regularity, which is posed on a Lipschitz polyhedron domain.
Keywords
Cite
@article{arxiv.1902.09349,
title = {A hybridizable discontinuous Galerkin method for the quad-curl problem},
author = {Gang Chen and Jintao Cui and Liwei Xu},
journal= {arXiv preprint arXiv:1902.09349},
year = {2019}
}
Comments
arXiv admin note: text overlap with arXiv:1805.09291