BIFURCATION FROM INTERVAL AND POSITIVE SOLUTIONS FOR SECOND ORDER PERIODIC BOUNDARY VALUE PROBLEMS

被引：0
|
作者：
Ma, Ruyun [1 ]
Xu, Jia [1 ]
机构：
[1] NW Normal Univ, Dept Math, Lanzhou 730070, Peoples R China
来源：
DYNAMIC SYSTEMS AND APPLICATIONS | 2010年 / 19卷 / 02期
关键词：
DIFFERENTIAL-EQUATIONS; EXISTENCE;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We give a global description of the branches of positive solutions of second order periodic boundary value problems u '' - q(t)u + lambda a(t)f(u) = 0, 0 < t <2 pi, u(0) = u(2 pi), u'(0) = u'(2 pi) which are not necessarily linearizable. Our approach based on topological degree and global bifurcation techniques.
引用
收藏
页码：211 / 224
页数：14
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