A version of essentially nonoscillatory high-order accurate difference schemes for systems of conservation laws

被引:0
|
作者
Ladonkina M.E. [1 ]
Neklyudova O.A. [1 ]
Tishkin V.F. [1 ]
Chevanin V.S. [1 ]
机构
[1] Institute of Mathematical Modeling, Russian Academy of Sciences, Miusskaya pl. 4a, Moscow
关键词
Norm Minimization; WENO Scheme; Respective Order; Monotonous Solution; Spatial Cell;
D O I
10.1134/S207004821003004X
中图分类号
学科分类号
摘要
A version of an essentially nonoscillatory high-order accurate difference scheme for systems of conservation laws is proposed and based on norm minimization of the deviation of the inter-polation polynomial from the integral cell average. This can result in a more monotonous solution as compared to conventional ENO and WENO methods of the respective order, which is justified by the results of numerical calculations for model problems. © 2010, Pleiades Publishing, Ltd.
引用
收藏
页码:304 / 316
页数:12
相关论文
共 50 条