delta-Wave for 1-D and 2-D hyperbolic systems

被引:0
|
作者
Yang, SL [1 ]
机构
[1] CHINESE ACAD SCI,INST APPL MATH,BEIJING,PEOPLES R CHINA
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暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Here anew kind of nonlinear wave, which is called delta-wave, is described by some high resolution difference solutions for Riemann problems of one-dimensional (1-D) and two-dimensional (2-D) nonlinear hyperbolic systems in conservation laws. Some phenomena are numerically shown for the solutions of Riemann problems for 2-D gas dynamics systems.
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页码:256 / 262
页数:7
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