Research

Papers

• M\L is not closed 

(with D. Lima, C. G. Moreira, C. Matheus)

International Mathematics Research Notices, vol. 2022, no. 1,  265-311.

• M\L near 3

(with D. Lima, C. G. Moreira, C. Matheus)

Moscow Mathematical Journal , vol 21 (2021),  issue. 4, 767-788.

Submitted

• Lagrange and Markov spectra for typical smooth systems

(with  C. G. Moreira, J. Bezerra)

Preprint at arXiv. 31 pages.

• Smallest known numbers in M\ L

(with D. Lima, C. G. Moreira, C. Matheus)

• A Hybrid Gradient Method for  Vector Optimization Problems

(with R. Serra)

Undergraduate Research Projects Students

• Ana Carolina Gomes Macedo - UFPI, FAPEPI/2023-2024

• João Vítor Fernandes Melo - UFPI, FAPEPI/2023-2025

• Glenda Rabelo de Sousa - UESPI, FAPEPI/2023-2024

• Marcelo Alencar Lemos - UFPI, ICV/2023-2024

• Thiago Wallison da Silva Pereira - UFPI, ICV 2023-2024

• Ricael Daniel Vieira da Silva - UFPI, PICME 2023-2024

• Luiz Miguel Holanda Gomes da Silva - UFPI, PICME 2023-2024