English

Algebraic correspondences and Schwarz reflections: Where rational dynamics meets Kleinian groups

Dynamical Systems 2025-11-12 v1 Complex Variables Geometric Topology

Abstract

We present an overview of the rapidly evolving field of dynamics of algebraic correspondences, with a focus on matings between rational maps and Kleinian groups. These correspondences exhibit rich dynamics, both within the Sullivan dictionary and beyond. We highlight unifying structures in their parameter spaces, showing how moduli spaces of rational maps and Kleinian groups naturally connect. We also outline a range of applications of the techniques developed in this framework and conclude with several promising directions.

Keywords

Cite

@article{arxiv.2511.08408,
  title  = {Algebraic correspondences and Schwarz reflections: Where rational dynamics meets Kleinian groups},
  author = {Luna Lomonaco and Sabyasachi Mukherjee},
  journal= {arXiv preprint arXiv:2511.08408},
  year   = {2025}
}

Comments

To appear in the Proceedings of the ICM 2026

R2 v1 2026-07-01T07:32:25.870Z