The Dynamics of the Fixed Points to Duffing Map

Abstract

We study the fixed points of Duffing map and the general properties of them , we find the contracting and expanding area of this map .So, we divide the parameter space for many regions to determinate the fixed points attracting , repelling or saddle . Also we determinate the bifurcation points of the parameter space .

Keywords: Duffing map , fixed point , bifurcation point , attracting- expanding area.