M-D Riemann problem for a class of quasilinear hyperbolic system and its perturbation  

作　　者：陈恕行 

机构地区：[1]Institute of Mathematics, Fudan Univeisity, Shanghai 200433, China

出　　处：《Chinese Science Bulletin》1995年第7期535-539,共5页

基　　金：Project supported by the National Natural Science Foundation of China.

摘　　要：In this note the Cauchy problem of quasilinear hyperbolic system will be discussed U_t+F(U)_x+G(U)_y=0, (1)where U=~t(u, v), F=~t(u^2, uv), G=~t(uv, v^2). The system is nonstrictly hyperbolic andpossibly arises in some physical problems such as oil recovery and elastic theory. The initialdata of our porblem are given

关 键 词：M-D RIEMANN problem QUASILINEAR HYPERBOLIC system. 

分 类 号：O182[理学—数学]