摘要
研究一类拟线性双曲型方程的Ｃａｕｃｈｙ问题．在某些假设条件下证明了该问题解的存在性．
This paper discusses the Cauchy Problem for a type of quasilinear hyperbolic equations and it proves the existence theorem of solution under some assumed conditions.
出处
《武汉水利电力大学学报》
CSCD
1997年第4期90-93,共4页
Engineering Journal of Wuhan University
关键词
拟线性双曲型方程
范数
不动点定理
pseudo linear hyperbolic equations
norms
fixed point theorem
