A conference on all mathematical aspects of general relativity and quantum field theories. More information at the url above. Invited speakers include:
Lars Andersson, Albert Einstein Institute, Potsdam
Daniel Bennequin, IMJ, Paris 7
Piotr Bizon, Cracow
Luc Blanchet, IAP, Paris
Yvonne Choquet-Bruhat, IHES, Bures-sur-Yvette
Mihalis Dafermos, Cambridge
Dan Freed, Austin
Carsten Gundlach, Southampton
Alan D. Rendall, Potsdam
Jérémie Szeftel, Princeton and Paris
Gabriele Veneziano, College de France, Paris
Alan Weinstein, Berkeley
The poster of the conference can be found at http://philippelefloch.files.wordpress.com/2009/10/2009-poster-conferenceparis1.pdf