About periodic solutions of a planar system modelling neural activity
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چکیده
We derived explicit symbolic expressions for the first, second, and third Lyapunov coefficients of the complex focus of a planar system modelling activity of a neural network. The analysis of these expressions allowed us to obtain new results about the number and location of limit cycles in the model. Introduction. In this paper we study the mathematical model which describe processes in a neural network consisting from two neurons. The model was suggested in [1] and is defined as a planar differential system
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تاریخ انتشار 2001