As if mists open after sun rising, caves close after clouds returning, the changer from brightness to dimness tells dawn and nightfall of mountains.
3
利用适当的李亚普若夫泛函,研究了时滞分流抑制型细胞神经网络的周期解的指数稳定性。
By means of suitable Lyapunov functionals, the exponential stability of periodic solutions for shunting inhibitory cellular neural networks(SICNNs)with delays and variable coefficients is studied.