Institute for Mathematical Sciences

Preprint ims97-18

X. Buff
Geometry of the Feigenbaum map.

Abstract: We show that the Feigenbaum-Cvitanovic equation can be interpreted as a linearizing equation, and the domain of analyticity of the Feigenbaum fixed point of renormalization as a basin of attraction. There is a natural decomposition of this basin which enables to recover a result of local connectivity by Jiang and Hu for the Feigenbaum Julia set.
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