| Amitsur Symposium - Sunday, June 28th Bar Ilan University, Beck Auditorium 10:00-10:40 | Amitai Regev (Weizmann) | Growth for the central polynomials | 10:50-11:30 | Amiram Braun (Haifa) | On Humphreys' blocks parametrization conjecture | 11:50-12:30 | Miriam Cohen (Ben Gurion U) | The role of left coideal subalgebra in the structure theory of Hopf algebras | 12:40-13:20 | Jack Sonn (The Technion) | Quadratic residues, difference sets and Hasse's norm theorem | 13:20-14:50 | Lunch | 14:50-15:30 | Alexander Merkurjev (UCLA) | Rationality problem for classifying spaces of algebraic groups | 15:40-16:20 | Claudio Procesi (Universita Di Roma) | Variations on standard identities | 16:40-17:20 | Eva Bayer (EPFL, Lausanne) | Hasse principle for multinorm equations | 17:30-18:10 | Jean-Pierre Tignol (UC de Louvain) | Around Rowen's crossed product theorem | 18:30 | Festive dinner (registration required) | | |||||||