Reports
05/04/07 Cats in physics, ENS: Alexi Grinbaum: Expose on Isham & Doering papers re topos-theoretic framework for physics / 03/04/07 Connes 60th birthday conferrence, IHP: Vaughan Jones: Subfactors / IHP before talk / Dietmar Bisch: Free product of planar algebras & inclusions of subfactors / Discussions after talk by Sorin Popa (incomplete) / Stefaan Vaes: Explicit computations of all bifinite Connes' coorespondences for certain II1 factors / Interval / Dima Shlyakhtenko: Free entropy dimension, L2 derivations & stochastic calculus / 04/04/07 L'histoire des idees math, HIP: Vivienne Durand-Guerrier: Didactic significance of Tarskian model theory