Higher order finite difference schemes for the magnetic induction equations with resistivity

Autor:	Koley, U., Mishra, S., Risebro, N. H., Svard, And M.
Rok vydání:	2011
Předmět:	Mathematics - Analysis of PDEs
Druh dokumentu:	Working Paper
Popis:	In this paper, we design high order accurate and stable finite difference schemes for the initial-boundary value problem, associated with the magnetic induction equation with resistivity. We use Summation-By-Parts (SBP) finite difference operators to approximate spatial derivatives and a Simultaneous Approximation Term (SAT) technique for implementing boundary conditions. The resulting schemes are shown to be energy stable. Various numerical experiments demonstrating both the stability and the high order of accuracy of the schemes are presented. Comment: 21 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1102.0480 Zobrazit plný text záznamu View this record from Arxiv