English

Periodic points for meromorphic self-maps of Fujiki varieties

Dynamical Systems 2023-12-06 v1 Algebraic Geometry Complex Variables

Abstract

Let f ⁣:XXf\colon X\to X be a dominant meromorphic self-map of a compact complex variety XX in the Fujiki class C\mathcal{C}. If the topological degree of ff is strictly larger than the other dynamical degrees of ff, we show that the number of isolated ff-periodic points grows exponentially fast similarly to the topological degrees of the iterates of ff; in particular, we give a positive answer to a conjecture of Shou-Wu Zhang. In the general case, we show that the exponential growth of the number of isolated ff-periodic points is at most the algebraic entropy of ff.

Keywords

Cite

@article{arxiv.2312.02533,
  title  = {Periodic points for meromorphic self-maps of Fujiki varieties},
  author = {Tien-Cuong Dinh and Guolei Zhong},
  journal= {arXiv preprint arXiv:2312.02533},
  year   = {2023}
}

Comments

22 pages, comments welcome!