Professor Titular (Full professor)

Instituto de Matemática e Estatística (IME)

Universidade de São Paulo (USP), Brazil


My research interests include Discrete and Computational Geometry, Number Theory, Combinatorics, and Theoretical Computer Science.   

Basically, I enjoy solving problems.

Fourier analysis on polytopes, and the geometry of numbers,  part I:   a friendly introduction

Published in 2024, by the American Mathematical Society, in the book series "Student Mathematical Library":

https://bookstore.ams.org/view?ProductCode=STML/107


A preliminary arxive version may be found here:

https://arxiv.org/abs/2104.06407

(This new version of my homepage, using googlesites, was created February 19, 2024)