Bifurcation Analysis in a Two-Dimensional Neutral Differential Equation

Ming Liu and Xiaofeng Xu

Abstract and Applied Analysis, 2013, vol. 2013, 1-9

Abstract:

The dynamics of a 2-dimensional neural network model in neutral form are investigated. We prove that a sequence of Hopf bifurcations occurs at the origin as the delay increases. The direction of the Hopf bifurcations and the stability of the bifurcating periodic solutions are determined by using normal form method and center manifold theory. Global existence of periodic solutions is established using a global Hopf bifurcation result of Krawcewicz et al. Finally, some numerical simulations are carried out to support the analytic results.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlaaa:367589

DOI: 10.1155/2013/367589

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