Publicaciones en colaboración con investigadores/as de Universidade de São Paulo (2)

2008

  1. Planar maps whose second iterate has a unique fixed point

    Journal of Difference Equations and Applications, Vol. 14, Núm. 4, pp. 421-428

2007

  1. Hopf bifurcation at infinity for planar vector fields

    Discrete and Continuous Dynamical Systems