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.
出处
《应用数学和力学》
CSCD
北大核心
2005年第1期72-76,共5页
Applied Mathematics and Mechanics
基金
上海市科委科技发展基金资助项目(01ZA14023)
