APPROXIMATION OF CONSERVATION-LAWS BY HIGH-RESOLUTION DIFFERENCE-SCHEMES

被引：1
|
作者：
OSTAPENKO, VV
机构：
来源：
USSR COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS | 1990年 / 30卷 / 05期
关键词：
D O I：
10.1016/0041-5553(90)90165-O
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A method of approximating a conservation law by a high-resolution difference scheme in the class of bounded piecewise-continuous functions is described. Necessary and sufficient conditions are established for the scheme to accomplish such an approximation (and even to increased order). Examples are presented of second-order approximation difference schemes in the above-mentioned class of functions.
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页码：91 / 100
页数：10
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