A conference in honour of Marcel Berer will take place at the IHES, (Bures-sur-Yvette, suburban Paris) from 6-9 December. More details are in the poster below.
differential geometry at the Université libre de Bruxelles
A conference in honour of Marcel Berer will take place at the IHES, (Bures-sur-Yvette, suburban Paris) from 6-9 December. More details are in the poster below.
Polished ammonite fossil, by Kara Stenberg, Creative Commons licence CC BY-NC 2.0.
Model of 3D projection of a 120-cell, by Edmund Harriss.
The root system of the exceptional Lie algebra E8. By Jared Tarbell, Creative Commons Licence CC BY 2.0.