节点文献
高阶亚线性Lienard方程的周期解
Periodic Solutions of High Order Sub-Iinear Lienard Equations
【摘要】 本文利用拓扑度的方法将二阶和三阶亚线性Lienard方程周期解存在的结果推广到了高阶亚线性Lienard方程。
【Abstract】 In this Paper,some results on existence of pcriodic solutions for second and third or-der sub-linear Lineard equations are generalized to high order sub-linear Lineard equations.
【关键词】 高阶作线性方程;
周期解;
全连续算子;
【Key words】 higher order nonlinear equations; periodic solutions; completely continuous mapp-ing;
【Key words】 higher order nonlinear equations; periodic solutions; completely continuous mapp-ing;
- 【文献出处】 河南师范大学学报(自然科学版) ,JOURNAL OF HENAN NORMAL UNIVERSITY , 编辑部邮箱 ,1995年01期
- 【分类号】O175.14
- 【下载频次】17