关于带有非线性控制项及强迫项的差分方程的周期解  

Periodic solutions of difference equations with nonlinear control functions and forced term

作　　者：韩力力[1] 侯成敏[1] 

机构地区：[1]延边大学数学系,吉林延吉133002

出　　处：《纯粹数学与应用数学》2010年第3期446-453,共8页Pure and Applied Mathematics

基　　金：国家自然科学基金(10661011)

摘　　要：考虑了带有非线性控制函数及强迫项的差分方程,该方程可应用于神经网络的研究中,建立了该方程存在周期解的一个充分条件,表明如何将其周期解构造出来并给出一个具体例子说明这一结果.In this paper,we propose the difference equation with nonlinear control functions and forced term.The equation as a model for the neural networks.Some suffcient conditions for the periodic solution are obtained,and show how periodic solutions can be constructed and a example is also included to illustrate our results.

关 键 词：差分方程 周期解 非线性控制函数 

分 类 号：O175.7[理学—数学]