Professor Titular (Full professor), Instituto de Matemática e Estatística (IME)

Universidade de São Paulo (USP),  Brazil

srobins at ime point usp point br

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 free (but preliminary) arxive version may be found here:

https://arxiv.org/abs/2104.06407

Here are 5 videos that I made for IMPA's YouTube presentations, as part of the 33'rd Brasilian Colloquium:

www.youtube.com/playlist?list=PLvvfpeSf1IRKy1PhJqxVy-148xbnUCHmI 

 


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