Stability analysis of the inverse Lax-Wendroff boundary treatment for high order upwind-biased finite difference schemes
Stability analysis of the inverse Lax-Wendroff boundary treatment for high order upwind-biased finite difference schemes
复制标题
高阶迎风偏置有限差分格式逆 Lax-Wendroff 边界处理的稳定性分析
DOI:
10.1016/j.cam.2015.11.038
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发表时间:
2016-06
影响因子:
2.4
通讯作者:
张梦萍
中科院分区:
文献类型:
--
作者:
T. Li;C.-W. Shu;张梦萍
In this paper, we consider linear stability issues for one-dimensional hyperbolic conservation laws using a class of conservative high order upwind-biased finite difference schemes, which is a prototype for the weighted essentially non-oscillatory (WENO) schemes, for initial–boundary value problems (IBVP). The inflow boundary is treated by the so-called inverse Lax–Wendroff (ILW) or simplified inverse Lax–Wendroff (SILW) procedure, and the outflow boundary is treated by the classical high order extrapolation. A third order total variation diminishing (TVD) Runge–Kutta time discretization is used in the fully discrete case. Both GKS (Gustafsson, Kreiss and Sundström) and eigenvalue analyses are performed for both semi-discrete and fully discrete schemes. The two different analysis techniques yield consistent results. Numerical tests are performed to demonstrate the stability results predicted by the analysis.
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影响因子:
4.1
作者:
Jiang, GS;Shu, CW
通讯作者:
Shu, CW
影响因子:
4.1
作者:
Tan, Sirui;Wang, Cheng;Ning, Jianguo
通讯作者:
Ning, Jianguo
影响因子:
4.1
作者:
Balsara, DS;Shu, CW
通讯作者:
Shu, CW
影响因子:
2
作者:
M. Goldberg;E. Tadmor
通讯作者:
M. Goldberg;E. Tadmor
DOI:
10.1051/m2an/2014024
发表时间:
2015
期刊:
Mathematical Modelling and Numerical Analysis
影响因子:
--
作者:
François Vilar;Chi-Wang Shu
通讯作者:
François Vilar;Chi-Wang Shu