Density of periodic sources in the boundary of a basin of attraction for iteration of holomorphic maps, geometric coding trees technique
We prove that if A is the basin of immediate attraction to a periodic attracting or parabolic point for a rational map f on the Riemann sphere, then periodic points in the boundary of A are dense in this boundary. To prove this in the non simply- connected or parabolic situations we prove a more abstract, geometric coding trees version.
math.DS↗