English

Dynamically improper hypersurfaces for endomorphisms of projective space

Dynamical Systems 2023-07-27 v4

Abstract

We introduce a new generalization of the notion of preperiodic hypersurface and explore some of its basic ramifications. We also prove that among nonlinear endomorphisms of projective space, those with a periodic critical point are Zariski dense. This answers a question of Ingram.

Keywords

Cite

@article{arxiv.2206.10679,
  title  = {Dynamically improper hypersurfaces for endomorphisms of projective space},
  author = {Matt Olechnowicz},
  journal= {arXiv preprint arXiv:2206.10679},
  year   = {2023}
}

Comments

v4: 15 pages, reorganized; accepted to PAMS

R2 v1 2026-06-24T11:59:09.614Z