摘要
本文利用参考文献2建立的不等式,针对文献1中的微分方程无穷远点的初值问题所建立的一类睢一性条件加以统一和推广,其结果将文献1的定理4和5予以推广。
Using the inequality established in reference material 2,the con- ditions of uniqueness raised in the light of the infinite distant point initial value problem of differential equation in reference material 1 are unified and extended in the article.The result is an extension of the theorem 4 and 5 in meterial 1.
出处
《青岛大学学报(工程技术版)》
CAS
1989年第2期76-80,共5页
Journal of Qingdao University(Engineering & Technology Edition)
关键词
不等式
微分方程
无穷远点
初值
inequality
diff erential equation
infinite distant piont
initial value