节点文献
多奇点Li■nard型系统解振动的充要条件
A Necessary and Sufficient Condition for the Oscillation of Solutions of Lienard Type System with Multiple Singular Points
【摘要】 本文在较宽的条件下,对含多个奇点的Lienard型系统x=h(y)-F(x),y=-g(x)解的振动性进行了研究,给出了解振动的充要条件,推广和改进了文[1~4]的结果.
【Abstract】 In this paper,a necessary and sufficient condition for the solution of Lienardtype system with multiple sinsular points to oscillation under the more generalassumption is given. Results of papers [1-4] are also extended and improved inthis paper.
【关键词】 Li nard型系统;
振荡解;
充要条件;
【Key words】 Li nard type system; oscillation solution; necessary and sufficient condition;
【Key words】 Li nard type system; oscillation solution; necessary and sufficient condition;
【基金】 冶金部基础科学研究基金
- 【文献出处】 应用数学和力学 ,APPLIED MATHEMATICS AND MECHANICS , 编辑部邮箱 ,1997年12期
- 【分类号】O241
- 【下载频次】28