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20052023
most citedFrom an iteration formula to Poincaré's Isochronous Center Theorem for holomorphic vector fields

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math.DS2023

On quadratic Siegel disks with a class of unbounded type rotation numbers

Hongyu Qu, Jianyong Qiao, Guangyuan Zhang

In this paper we explore a class of quadratic polynomials having Siegel disks with unbounded type rotation numbers. We prove that any boundary point of Siegel disks of these polyno…