摘要
在文献中我们给出了双曲型方程的不完全Huygens现象。本文将这一概念推广到一般正规双曲型方程组上,并给出了一些基本定理和例子。
We give the incomplete Huygens' phenomenon of the hyperbolic equation in [1].In this paper we extend this conception to the normal hyperbolic differential e-quations and give some basic theorems and examples.
基金
山西省自然科学基金
关键词
双曲型方程
基本解
Huygens现象
The normal hyperbolic equations
The fundamental solution
The tail of fundamental solution
IH phenomenon
