Results 151 to 160 of about 438 (172)
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Global stability of a class of Cohen-Grossberg neural networks with delays
International Journal of Intelligent Systems Technologies and Applications, 2009This paper is concerned with the Global Asymptotic Stability (GAS) of a general class of Cohen-Grossberg neural networks with both multiple time varying delays and distributed delays. Criteria are established to ensure the GAS of the concerned neural networks, which can be expressed in the form of Linear Matrix Inequality and independent of ...
Zhanshan Wang 0001 +2 more
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Dynamics of periodic Cohen–Grossberg neural networks with varying delays
Neurocomputing, 2006Abstract In this paper, a periodic Cohen–Grossberg neural networks with varying delay is considered. Under the generalization of dropping the boundedness and differentiability hypotheses for activation functions as well as differentiability of the varying delays with derivative not greater than 1, some novel sufficient conditions are given to ...
Zhaohui Yuan, Lifen Yuan, Lihong Huang
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Dynamical behavior of impulsive and periodic Cohen–Grossberg neural networks
Nonlinear Analysis: Theory, Methods & Applications, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Stability and Attractive Basin of Delayed Cohen-Grossberg Neural Networks
2010This paper addresses the local stability of the delayed Cohen-Grossberg neural networks (CGNNs) A sufficient condition for the local exponential stability of an equilibrium point is presented, and the size of the attractive basin of a locally exponentially stable equilibrium point is estimated Finally, the utility of our results is illustrated via a ...
Ailong Wu, Chaojin Fu, Xian Fu
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Global asymptotic stability of delayed Cohen-Grossberg neural networks
IEEE Transactions on Circuits and Systems I: Regular Papers, 2006In this paper, we study the Cohen-Grossberg neural networks with discrete and distributed delays. For a general class of internal decay functions, without assuming the boundedness, differentiability, and monotonicity of the activation functions, we establish some sufficient conditions for the existence of a unique equilibrium and its global asymptotic ...
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Stability switches in a Cohen–Grossberg neural network with multi-delays
International Journal of Biomathematics, 2017In this paper, we consider a Cohen–Grossberg neural network with three delays. Regarding time delays as a parameter, we investigate the effect of time delays on its dynamics. We show that there exist stability switches for time delays under certain conditions and the conditions for the existence of periodic oscillations are given by discussing the ...
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Exponential synchronization of Cohen–Grossberg neural networks via periodically intermittent control
Neurocomputing, 2011Cheng Hu, Haijun Jiang, Zhidong Teng
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Fixed-time stabilization of impulsive Cohen–Grossberg BAM neural networks
Neural Networks, 2018Hongfei Li +2 more
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Dynamical behaviors of Cohen–Grossberg neural networks with discontinuous activation functions
Neural Networks, 2005Wenlian Lu, Tianping Chen
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