摘要
本文由二阶常微边值问题的解出发，给出三阶非线性常微分方程两点线性及非线性边界条件下边值问题解的存在性判据．
A simple and new method is given for determining the stability of a focus of generalized Liénard equations. Relations between global attractiveness and boundedness of solutions are also discussed, and a condition for global attractiveness is presented.
出处
《高校应用数学学报（A辑）》
CSCD
北大核心
1997年第3期265-272,共8页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
