Abstract
Using the relationship between the resistance, capacitance and current in Hopfield neural network, and the properties of sigmoid function, this paper gives the terse, explicit algebraical criteria of global exponential stability, global asymptotical stability and instability. Then this paper makes clear the essence of the stability that Hopfield defined, and provides a theoretical foundation for the design of a network.
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Liao, X., Mao, X., Wang, J. et al. Algebraic conditions of stability for hopfield neural network. Sci China Ser F 47, 113–125 (2004). https://doi.org/10.1360/02yf0206
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DOI: https://doi.org/10.1360/02yf0206