Resumen de Hopf Bifurcation for a φ -Laplacian Liénard System

Feng Liang, Tao Feng

• In this paper, we mainly focus on a φ-Laplacian Liénard system on the plane and study its Hopf bifurcation by establishing an algebraic method to obtain equivalent focus values. As applications, several concrete systems are considered for the Hopf cyclicity.