Bruno Ramos Lima Netto
Hello! I am a PhD student in the Systems Engineering and Computer Science Program (PESC/COPPE) at UFRJ, advised by Fábio Botler .
My research focuses on Combinatorics and Algorithms , particularly Extremal Graph Theory. In the second semester of 2025, I visited Universidad de Valparaíso, Chile as a visiting PhD student under the supervision of Prof. Daniel Quiroz.
This site brings together research projects, teaching materials, and hobbies that turned into software. Here I share work in combinatorics and algorithms, tools I develop, and a few journeys between mathematics and programming.
2025
- Visiting PhD student — Universidad de Valparaíso, Chile, second semester of 2025.
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Presentation (EUROCOMB)
- European Conference on Combinatorics.
Immersions of large cliques in graphs with independence number 2 and bounded maximum degree. - Seminar (INGEMAT) - Invited speaker at Instituto de Ingeniería Matemática, Chile.
2023 - 2024
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Temporary lecturer
- Institute of Biomedical Sciences (UFRJ).
Course: Mathematical Methods in Biology. [ link ]
2022
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Master’s degree in Systems Engineering and Computer Science
- PESC/UFRJ.
Dissertation: Two Problems in Combinatorics: Roller Coaster Permutations & The Erdős-Sós Conjecture . [ link ]
2021
- Graduate researcher (COPPETEC) - Development of the PydaptiveFiltering Python library. [ page ] [ repo ] [ api ]
- Paper & Presentation (CSBC/ETC) - New Bounds on Roller Coaster Permutations . [ file ]
- PassKeeper - Python password manager. [ repo ]
2019
- Undergraduate research - Simulation of two-dimensional viscous fluid flow (JIC/UFRJ).
- Graph2Py - Python library for working with graphs. [ repo ]
- Motion Planning - Computational Geometry final project. [demo]
Other experience
- Sudoku solver - Backtracking implementation. [ repo ]
- Delegation guide (IMO 2017) - Accompanied Ecuador’s team at the International Mathematical Olympiad.
- Volunteer (ICM 2018) - Logistical support at the International Congress of Mathematicians.