A new mixed discontinuous Galerkin method for the electrostatic field

被引：0
|
作者：
Abdelhamid Zaghdani
Mohamed Ezzat
机构：
[1] Faculty of Arts and Science,Northern Border University
[2] University of Tunis,Department of Mathematics
[3] Ensit,Department of Mathematics, Faculty of Science
[4] Fayoum University,undefined
来源：
Advances in Difference Equations | / 2019卷
关键词：
Boundary value problems; Maxwell’s equations; Discontinuous Galerkin formulation; A priori error estimate;
D O I：
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中图分类号：
学科分类号：
摘要：
We introduce and analyze a new mixed discontinuous Galerkin method for approximation of an electric field. We carry out its error analysis and prove an error estimate that is optimal in the mesh size. Some numerical results are given to confirm the theoretical convergence.
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