# The Clay Mathematics Institute

**CMI at 20**

Oxford, 24-26 September, 2018

A conference to celebrate the foundation of the Clay Mathematics Institute in 1998 and its contributions to the international mathematical community over the past 20 years. The conference will highlight the outstanding work of some of the mathematicians whose research CMI has supported. Speakers: Manjul Bhargava, Ben Green, Elon Lindenstrauss, John Morgan, Ngô Bảo Châu, Peter Scholze, Stanislav Smirnov, Terence Tao, Claire Voisin, Andrew Wiles.

## Millennium Problems

This is the equation which governs the flow of fluids such as water and air. However, there is no proof for the most basic questions one can ask: do solutions exist, and are they unique? Why ask for a proof? Because a proof gives not only certitude, but also understanding.