Punctured parabolic cylinders in automorphisms of $\mathbb{C}^{2}$
Abstract
We show the existence of automorphisms of with a non-recurrent Fatou component biholomorphic to that is the basin of attraction to an invariant entire curve on which acts as an irrational rotation. We further show that the biholomorphism can be chosen such that it conjugates to a translation , making a parabolic cylinder as recently defined by L.~Boc Thaler, F.~Bracci and H.~Peters. and are obtained by blowing up a fixed point of an automorphism of with a Fatou component of the same biholomorphic type attracted to that fixed point, established by F.~Bracci, J.~Raissy and B.~Stens{\o}nes. A crucial step is the application of the density property of a suitable Lie algebra to show that the automorphism in their work can be chosen such that it fixes a coordinate axis. We can then remove the proper transform of that axis from the blow-up to obtain an -stable subset of the blow-up that is biholomorphic to . Thus we can interpret as an automorphism of .
Keywords
Cite
@article{arxiv.1909.00765,
title = {Punctured parabolic cylinders in automorphisms of $\mathbb{C}^{2}$},
author = {Josias Reppekus},
journal= {arXiv preprint arXiv:1909.00765},
year = {2020}
}
Comments
10 pages, 1 figure, previously titled "Punctured non-recurrent Siegel cylinders in automorphisms of $\mathbb{C}^{2}$"