Congratulations to Professor John Mather, who has been awarded the 2014 Brouwer Prize

Congratulations to  Professor John Mather, who has been awarded the  2014 Brouwer Prize The award will be presented at the Dutch Mathematical Conference to be held on April 16–17, 2014 at Delft University of Technology.
Professor Mather was awarded this prize for work in the field of Dynamic Systems. The award citation highlights his pioneering work on the weak Kolmogorov-Arnold-Moser theory and the theory of Arnold diffusion.