Imperial College London

DrDavoudCheraghi

Faculty of Natural SciencesDepartment of Mathematics

Reader in Pure Mathematics
 
 
 
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Contact

 

d.cheraghi Website

 
 
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Location

 

624Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Cheraghi:2019,
author = {Cheraghi, D},
journal = {Annales Scientifiques de l'Ecole Normale Superieure},
pages = {59--138},
title = {Typical orbits of quadratic polynomials with a neutral fixed point I: non-Brjuno type},
url = {https://smf.emath.fr/publications/orbites-typiques-des-polynomes-quadratiques-avec-un-point-fixe-neutre-type-non-brjuno},
volume = {52},
year = {2019}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - We study (Lebesgue) typical orbits of quadratic polynomials $P_a(z)=e^{2\pia} z+z^2: C -> C$, with $a$ of non-Brjuno and high return type. This includesquadratic polynomials with positive area Julia set of X. Buff and A. Cheratat.As a consequence, we introduce rational maps of arbitrarily large degree forwhich the Brjuno condition is optimal for their linearizability. Our techniqueuses the near-parabolic renormalization developed by H. Inou and M. Shishikura.
AU - Cheraghi,D
EP - 138
PY - 2019///
SN - 0012-9593
SP - 59
TI - Typical orbits of quadratic polynomials with a neutral fixed point I: non-Brjuno type
T2 - Annales Scientifiques de l'Ecole Normale Superieure
UR - https://smf.emath.fr/publications/orbites-typiques-des-polynomes-quadratiques-avec-un-point-fixe-neutre-type-non-brjuno
UR - http://hdl.handle.net/10044/1/53674
VL - 52
ER -