时间标度上一类周期边值问题的三解存在性  

A Class of Periodic Boundary Value Problem of the Existence of Three Solutions on Time Scale

作　　者：刘会灵[1] 凌卫平[1] 

机构地区：[1]广东白云学院,广东广州510450

出　　处：《湛江师范学院学报》2012年第6期33-36,共4页Journal of Zhanjiang Normal College

摘　　要：利用Leggett Williams不动点定理研究了二阶非线性动态方程的三解存在性.得出判别方法.Using the Leggett Williams fixed point theorem,two order nonlinear dynamic equation of the existence of three solutions are obtained and the discriminant method derived.

关 键 词：时间标度 周期边值 不动点 动态方程 

分 类 号：O175.12[理学—数学]