Article ID Journal Published Year Pages File Type
406439 Neurocomputing 2015 11 Pages PDF
Abstract

In this paper, a genetic regulatory network with two time delays is considered. Firstly, the stabilities with one delay and two delays are investigated. It is shown that the stability switches for time delays, and Hopf bifurcation may occur within certain range of the model parameters. Then, combining the normal form method and the center manifold theorem, we derive the explicit formulas which determine the direction of the bifurcation and the stability of the bifurcated periodic solutions. Finally, some numerical examples are exploited to support our results.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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