09/08/2010, 07:59 PM

it might be standard theory ( in complex dynamical or so ), but im intrested in fixpoints with abs(f ' (fixp)) = 0.

special attention already goes to fixpoints with abs = 1 (parabolic) but abs = 0 seems intresting too.

a classical example is x^2 , it has a 'flat' fixpoint 0 and an ordinary at 1.

( srr for the informal talk here )

special attention already goes to fixpoints with abs = 1 (parabolic) but abs = 0 seems intresting too.

a classical example is x^2 , it has a 'flat' fixpoint 0 and an ordinary at 1.

( srr for the informal talk here )