![](https://simonscollab.icerm.brown.edu/wp-content/uploads/2018/02/bjornpoonen.jpg)
2018 International Congress of Mathematicians in Rio de Janeiro
Collaboration PI, Bjorn Poonen, will speak at the 2018 International Congress of Mathematicians in Rio de Janeiro on a heuristic probabilistic model for elliptic curves. The model suggests a uniform bound for their rank over the rational numbers. Learn more