We present the convergence analysis of locally divergence-free discontinuous Galerkin methods for the induction equations which appear in the ideal magnetohydrodynamic system. When we use a second order Runge Kutta time discretization, under the CFL condition , we obtain error estimates in of order where is the degree of the local polynomials.
Keywords: magnetohydrodynamics, discontinuous-Galerkin methods, convergence analysis
@article{M2AN_2005__39_6_1177_0,
author = {Besse, Nicolas and Kr\"oner, Dietmar},
title = {Convergence of locally divergence-free {discontinuous-Galerkin} methods for the induction equations of the {2D-MHD} system},
journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
pages = {1177--1202},
year = {2005},
publisher = {EDP Sciences},
volume = {39},
number = {6},
doi = {10.1051/m2an:2005051},
mrnumber = {2195909},
zbl = {1084.76046},
language = {en},
url = {https://www.numdam.org/articles/10.1051/m2an:2005051/}
}
TY - JOUR AU - Besse, Nicolas AU - Kröner, Dietmar TI - Convergence of locally divergence-free discontinuous-Galerkin methods for the induction equations of the 2D-MHD system JO - ESAIM: Modélisation mathématique et analyse numérique PY - 2005 SP - 1177 EP - 1202 VL - 39 IS - 6 PB - EDP Sciences UR - https://www.numdam.org/articles/10.1051/m2an:2005051/ DO - 10.1051/m2an:2005051 LA - en ID - M2AN_2005__39_6_1177_0 ER -
%0 Journal Article %A Besse, Nicolas %A Kröner, Dietmar %T Convergence of locally divergence-free discontinuous-Galerkin methods for the induction equations of the 2D-MHD system %J ESAIM: Modélisation mathématique et analyse numérique %D 2005 %P 1177-1202 %V 39 %N 6 %I EDP Sciences %U https://www.numdam.org/articles/10.1051/m2an:2005051/ %R 10.1051/m2an:2005051 %G en %F M2AN_2005__39_6_1177_0
Besse, Nicolas; Kröner, Dietmar. Convergence of locally divergence-free discontinuous-Galerkin methods for the induction equations of the 2D-MHD system. ESAIM: Modélisation mathématique et analyse numérique, Tome 39 (2005) no. 6, pp. 1177-1202. doi: 10.1051/m2an:2005051
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