activity
20152026
most citedOn quasi-conformal (in-) compatibility of satellite copies of the Mandelbrot set: I

5 citations · 16 across the 13 of their papers we have counts for

collaborators

14 papers

math.DS2026

Tessellating the discreteness locus for the modular mating family of correspondences

Shaun Bullett, Luna Lomonaco, Arcelino Lobato do Nascimento +2

The modular Mandelbrot set , the connectedness locus of the modular mating family of 2 : 2 holomorphic correspondences on the Riemann sphere, is homeomorphic t…

math.DS2026

Matings between compositions of rational maps and free products of finite cyclic groups

Shaun Bullett, Luna Lomonaco, Miguel Ratis Laude

Given a pair of rational maps , of degrees and , each with a parabolic fixed point having a fully invariant simply-connected basin of attraction, we construct an alg…

math.DS2025

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

Luna Lomonaco, Sabyasachi Mukherjee

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 corresponden…

math.DS2025

On qc compatibility of satellite copies of the Mandelbrot set: II

Luna Lomonaco, Carsten Lunde Petersen

The Mandelbrot set contains infinitely many small copies of itself, each canonically homeomorphic to via the Douady--Hubbard theory of polynomial-like m…

math.DS2024

David regularity of the Yoccoz extension

Luna Lomonaco, Lucas Oliveira, Miguel Ratis Laude

A central problem in the study of critical circle dynamics is understanding the regularity of Yoccoz conjugators - circle homeomorphisms that conjugate critical circle maps with ir…

math.DS2024★ 1 cited

Mating parabolic rational maps with Hecke groups

Shaun Bullett, Luna Lomonaco, Mikhail Lyubich +1

We prove that any degree rational map having a parabolic fixed point of multiplier with a fully invariant and simply connected immediate basin of attraction is mateable wit…

math.DS2020★ 1 cited

A note on parabolic-like maps

Luna Lomonaco

We show that the definition of parabolic-like map can be slightly modified, by asking to be a quasiarc out of the parabolic fixed point, instead of the dividing arcs t…

math.DS2020

Mating quadratic maps with the modular group III: The modular Mandelbrot set

Shaun Bullett, Luna Lomonaco

We prove that there exists a homeomorphism between the connectedness locus for the family of holomorphic correspondences introduced by B…

math.DS2017★ 1 cited

Correspondences in complex dynamics

Shaun Bullett, Luna Lomonaco, Carlos Siqueira

This paper surveys some recent results concerning the dynamics of two families of holomorphic correspondences, namely defined by the relation $$\left( \fra…

math.DS2017★ 1 cited

Dynamics of Modular Matings

Shaun Bullett, Luna Lomonaco

We develop dynamical theory for the family of holomorphic correspondences proved by the current authors to be matings between the modular group and parabolic ration…

math.DS2016★ 1 cited

Mating quadratic maps with the modular group II

Shaun Bullett, Luna Lomonaco

In 1994 S. Bullett and C. Penrose introduced the one complex parameter family of holomorphic correspondences : $$\left(\frac{aw-1}{w-1}\right)^2+\left(\frac{…

math.DS2016★ 4 cited

A rigidity result for some parabolic germs

Luna Lomonaco, Sabyasachi Mukherjee

The goal of this article is to prove a rigidity result for unicritical polynomials with parabolic cycles. More precisely, we show that if two unicritical polynomials have conformal…

math.DS2016★ 2 cited

On parabolic external maps

Luna Lomonaco, Carsten Petersen, Weixiao Shen

We prove that any degree circle covering having all periodic orbits weakly expanding, is conjugate in the same smoothness class to a metrically expanding…

math.DS2015★ 5 cited

On quasi-conformal (in-) compatibility of satellite copies of the Mandelbrot set: I

Luna Lomonaco, Carsten Lunde Petersen

In the paper 'On the dynamics of polynomial-like mappings' Douady and Hubbard introduced the notion of polynomial-like maps. They used it to identify homeomophic copies of the Mand…