Local dynamics near indifferent fixed point/cycle :

- rationally indifferent ( parabolic ) - Leau-Fatou flower theorem
- irrationally indifferent ( elliptic ) - Siegel disc

Local dynamics near indifferent fixed point/cycle :

- rationally indifferent ( parabolic ) - Leau-Fatou flower theorem
- irrationally indifferent ( elliptic ) - Siegel disc