Research
Publications & Preprints
Preprint
Fully chaotic conservative models for some torus homeomorphisms
With Fábio Armando Tal. arXiv: 2404.02341.
Preprint
Geodesic tracking and the shape of ergodic rotation sets
With Pablo Lessa and Pierre-Antoine Guihéneuf. arXiv: 2312.06249.
Published
Fixed points for branched covering maps of the plane
Fundamenta Mathematicae, 254 (2021), 1-14.
Ongoing Projects
Explicit uniform bounds for elliptic islands
With Alejandro Passeggi and Fábio Armando Tal -- Work in progress.
Fully chaotic models for higher genus surfaces
With Fábio Armando Tal -- Work in progress.
Maximal entropy measures for fully rotational surface diffeomorphisms
Work in progress.
Factor relations for surface homeomorphisms
Work in progress.
Topological techniques for annular chaos
Working group with Alejandro Passeggi, Favio Pirán, and Fábio Armando Tal.
Ongoing Contributors -- Discussions and Feedback
Maximal entropy measures for fully rotational surface diffeomorphisms
Sylvain Crovisier, André de Carvalho, Yuri Lima, Fábio Armando Tal.
Factor relations for surface homeomorphisms
André de Carvalho.
Selected Talks
International Conference on Advanced Topics in Dynamical Systems
Chern Institute of Mathematics -- Tianjin, China.
Surface dynamics and Fine Curve Graphs Workshop -- Scheduled, 2026.
Sorbonne Université -- Paris, France.
Escola Brasileira de Sistemas Dinâmicos -- In Memoriam Jacob Palis
Instituto de Matemática Pura e Aplicada -- Rio de Janeiro, Brazil. [Video]
Séminaire de Dynamique Sauvage
Sorbonne Université -- Paris, France.
Surfaces in Banyuls
Observatoire Océanologique de Banyuls -- Banyuls-sur-mer, France.
Seminario de Sistemas Dinámicos
Universidad de Santiago de Chile -- Santiago, Chile.
Coloquio Uruguayo de Matemática
Universidad de la República -- Montevideo, Uruguay.
Fellowships & Grants
FAPESP Postdoc Fellowship
~61K USD (2025-Current).
PEDECIBA Postdoc Fellowship
~23K USD (2024-2025).
CAP PhD Fellowship
~59K USD (2020-2024).
CAP MSc Fellowship
~19K USD (2018-2020).
Professional Service
Referee for Proceedings of the American Mathematical Society
Co-organizer of the Seminar on Dynamical Systems and Geometry -- USP