The conference will take place at CIRM, the Centre International de Rencontres Mathématiques, at Luminy campus close to Marseille and on the border of the Calanques National Park. There will be no inscriptions fees to the conference, you will only need to care of lodging and catering expenses at CIRM. A limited number of grants, covering both lodging and catering, are being sponsored by CIRM and the Archimède Institute.