Tel Aviv University Dear all, This week at the Horowitz seminar on Probability, Ergodic Theory and Dynamical Systems at Tel Aviv University we are happy to have: Speaker: Boris Tsirelson, Tel Aviv University Title: Noise as a Boolean algebra of sigma-fields Date: Monday, January 9 Time: 14:30 Place: Schreiber 309 Abstract: The black noise of two-dimensional percolation, disclosed recently by Schramm, Smirnov and Garban, exceeds the limits of the existing framework based on one-dimensional intervals. I propose another framework --- Boolean algebras of sigma-fields. (See also <http://arXiv.org/abs/1111.7270/)> Best regards, Ron Seminar webpage: <http://www.math.tau.ac.il/~peledron/Horowitz_seminar/Horowitz_seminar.html> --------------------------------------------------------- Technion Math Net-2 (TECHMATH2) Editor: Michael Cwikel <techm@math.technion.ac.il> Announcement from: Ron Peled <peledron@gmail.com>