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具有周期输入Hopfield型神经网络的全局渐近性质
On the Asymptotic Behavior of Hopfield Neural Network With Periodic Inputs
【摘要】 在不假定非线性激励函数有界和可微的条件下 ,应用Mawhin的重合度理论及Liapunov函数法给出一类具有周期输入的Hopfield型神经网络存在周期解及其全局指数稳定的充分条件
【Abstract】 Without assuming the boundedness and differentiability of the nonlinear activation functions,the new sufficient conditions of the existence and the global exponential stability of periodic solutions for Hopfield neural network with periodic inputs are given by using Mawhin’s coincidence degree theory and Liapunov’s function methodA ·D2
【关键词】 Hopfield网络;
周期解;
全局指数稳定;
重合度;
Liapunov函数;
【Key words】 Hopfield neural network; periodic solution; global exponential stability; coincidence degree; Liapunov function;
【Key words】 Hopfield neural network; periodic solution; global exponential stability; coincidence degree; Liapunov function;
- 【文献出处】 应用数学和力学 ,Applied Mathematics and Mechanics , 编辑部邮箱 ,2002年12期
- 【分类号】O175
- 【被引频次】6
- 【下载频次】60