摘要
通过构造V函数的方法研究了一类二阶非线性泛微分方程的解的有界性,推导出直接根据方程系数判别解有界的几个新的更简便的判别准则.
The boundess of a class of second nonlinear functional differential equations is studied by constructing V function and some sufficient criterias of the boundess of the equations are obtained.
出处
《烟台师范学院学报（自然科学版）》
2003年第4期253-257,共5页
Yantai Teachers University journal(Natural Science Edition)
关键词
非线性泛函微分方程
二阶
解
有界性
nonlinear functional differential equation
solution
second order
boundness
