English

Semi-hyperbolic maps are rare

Dynamical Systems 2016-05-23 v1

Abstract

We prove in this paper that the set of semi-hyperbolic rational maps has Lebesgue measure zero in the space of rational maps of the Riemann sphere for a fixed degree d at least 2. It generalises an earlier result by J. Graczyk and the author who proved the same thing in degree 2.

Keywords

Cite

@article{arxiv.1605.06162,
  title  = {Semi-hyperbolic maps are rare},
  author = {Magnus Aspenberg},
  journal= {arXiv preprint arXiv:1605.06162},
  year   = {2016}
}

Comments

6 pages

R2 v1 2026-06-22T14:05:11.446Z