Codimension two bifurcation in a simple delayed neuron model Academic Article uri icon


  • This paper reports a simple delayed neuron model. Bogdanov-Takens bifurcation is studied by using the center manifold reduction and the normal form method for retarded functional differential equation. We get the versal unfolding of the norm forms at double zero singularity and show that the model can exhibit pitchfork, Hopf, homoclinic bifurcation and saddle node bifurcation of periodic orbits. Some numerical simulations are given to support the analytic results. 2012 Springer-Verlag London Limited.

published proceedings


author list (cited authors)

  • He, X., Li, C., Huang, T., & Peng, M.

citation count

  • 14

complete list of authors

  • He, Xing||Li, Chuandong||Huang, Tingwen||Peng, Mei

publication date

  • December 2013