详细信息
一般形式的一阶椭圆组的非线性Riemann问题
On the Nonlinear Riemann Problems for General First Elliptic Systems in the Plane
文献类型:期刊文献
中文题名:一般形式的一阶椭圆组的非线性Riemann问题
英文题名:On the Nonlinear Riemann Problems for General First Elliptic Systems in the Plane
作者:李明忠[1];宋洁[2]
机构:[1]上海大学数学系,上海200436;[2]华东理工大学数学系,上海200237
年份:2005
卷号:26
期号:1
起止页码:72
中文期刊名:应用数学和力学
外文期刊名:Applied Mathematics and Mechanics
收录:CSTPCD;;北大核心:【北大核心2004】;CSCD:【CSCD2011_2012】;
基金:上海市科委科技发展基金资助项目(01ZA14023)
语种:中文
中文关键词:Riemann问题;椭圆型方程;奇异积分方程
外文关键词:Riemann problem; elliptic system; singular integral equation
摘要: 讨论一般形式的一阶线性和拟线性椭圆型方程的非线性Riemann问题,通过把这些问题转化为奇异积分方程。
The nonlinear Riemann problem for general systems of the first-order linear and quasi-linear equations in the plane are considered.It translates them to singular integral equations and proves the existence of the solution by means of contract principle or general contract principle.The known results are generalized.
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