Typical orbits of quadratic polynomials with a neutral fixed point:
Brjuno type
Brjuno type
File(s)
Author(s)
Cheraghi, D
Type
Journal Article
Abstract
We describe the topological behavior of typical orbits of complex quadratic polynomials Pα(z)=e2παiz+z2 P α ( z ) = e 2 π α i z + z 2 , with α of high return type. Here we prove that for such Brjuno values of α the closure of the critical orbit, which is the measure theoretic attractor of the map, has zero area. Then we show that the limit set of the orbit of a typical point in the Julia set of P α is equal to the closure of the critical orbit. Our method is based on the near parabolic renormalization of Inou-Shishikura, and a uniform optimal estimate on the derivative of the Fatou coordinate that we prove here.
Date Issued
2013-09
Citation
Communications in Mathematical Physics, 2013, 322 (3), pp.999-1035
ISSN
0010-3616
Publisher
Springer
Start Page
999
End Page
1035
Journal / Book Title
Communications in Mathematical Physics
Volume
322
Issue
3
Copyright Statement
© 2013, Springer-Verlag Berlin Heidelberg
Identifier
http://link.springer.com/article/10.1007/s00220-013-1747-5
Publication Status
Published