English

Cibles r\'etr\'ecissantes de rayon $n^{-\frac{1}{d}}$ : propri\'et\'e du logarithme

Dynamical Systems 2011-03-24 v1

Abstract

A translation on the d-dimensional torus Td\mathbb{T}^d has the logarithm property if the Shrinking Target Property holds for the sequence of balls with radius n1dn^{-\frac{1}{d}}. On T1\mathbb{T}^1 every irrational translations has this property. In higher dimension, we give criterions based upon an unusual Diophantine type. In the two dimensional torus, we construct counter examples to the logarithm with translations vectors of arbitrary small Diophantine type and example of logarithm property with Liouvillian vector

Keywords

Cite

@article{arxiv.1103.4594,
  title  = {Cibles r\'etr\'ecissantes de rayon $n^{-\frac{1}{d}}$ : propri\'et\'e du logarithme},
  author = {Benjamin Mussat},
  journal= {arXiv preprint arXiv:1103.4594},
  year   = {2011}
}