♦ I will co-organize with R. de la Bretèche, Ph. Michel and J. Rivat a conference on analytic number theory in honor of É. Fouvry's 60th Birthday, which will be held June 17 to 21, 2013, at the CIRM. More information will arise in due course...

♦ From February 6 to 12, 2012, I will be co-organizer with E. Breuillard, J. Ellenberg, A. Gamburd and H. Oh of a "Hot Topics" workshop at MSRI concerning Thin-groups and super-strong approximation.

♦ During the first semester 2011 (January to June), P. Michel and myself organized a special semester "Group actions in number theory: ergodic and analytic methods" at the Centre Interfacultaire Bernoulli of the EPFL Lausanne. More details can be found here.

♦ From November 1 to November 5, 2010, there was a conference on Exponential sums over finite fields and applications at the Forschungsinstitut für Mathematik. Please follow the link for more information.

♦ Here is my mathematical blog.

♦ Here are PDF versions of (most of) my mathematical papers, surveys, books and translation(s). They are listed roughly in reverse chronological order (of writing, not of publication).

♦ Here are some unpublished mathematical notes and papers, including the original version of my Ph.D. thesis.

♦ Here is the video and audio of my Einführungsvorlesung (held 8/10/2008), as well as the beamer presentation.

♦ Here is a scanned version of a course by N. Katz on Deligne's second proof of the Weil conjectures

♦ Here is a dreadfully outdated version of my mathematical library...