Date | Speaker(s) | Title |

22 Jan 2009 | Alexander Shen, University of Marseille and Institute for Information Transmission Problems, Moscow | Algorithmic randomness |

29 Jan 2009 | David Vogan, MIT | Signatures of Hermitian forms and unitary representations |

5 Feb 2009 | Dror Bar-Natan, University of Toronto | (u, v, and w knots) x (topology, combinatorics, low algebra, and high algebra) |

12 Feb 2009 | Victor Ivrii, University of Toronto | Dynamics and Spectral Asymptotics |

26 Feb 2009 | Walter Craig, McMaster University | On the dimension of the Navier - Stokes singular set |

5 Mar 2009 | Sergey Fomin, University of Michigan | Cluster algebras |

19 Mar 2009 | Helmut Hofer, Courant Institute | Periodic orbits in symplectic geometry and the Weinstein Conjecture |

2 Apr 2009 | Camillo de Lellis, University of Zurich | h-Principle and fluid dynamics |

9 Apr 2009 | Lizhen Ji, University of Michigan | Coarse Schottky Problem |

23 Apr 2009 | Ken Stephenson, University of Tennessee | Spontaneous Geometry: from Circles to Conformal Structure to Brain Imaging |

30 Apr 2009 | F. Nazarov, University of Wisconsin | Zeroes of random analytic functions |

3 Sep 2009 | Ilia Itenberg, University of Strasbourg and MSRI | Tropical Welschinger invariants |

17 Sep 2009 | Claude Roger, University of Lyon | NEW TRENDS IN INFINITE DIMENSIONAL GROUPS IN PHYSICS |

24 Sep 2009 | Matthias Weber, Indiana University | Minimal Surfaces of Small Genus |

1 Oct 2009 | Emmanuel Kowalski, ETH, Zurich | Sieves and their applications |

8 Oct 2009 | Bakh Khoussainov, University of Auckland, New Zealand, and Cornell University | A journey into computable structures |

15 Oct 2009 | Frederick Cohen, University of Rochester | Generalized moment-angle complexes |

22 Oct 2009 | Boris Khesin, University of Toronto | Holomorphic linking numbers |

29 Oct 2009 | G. Forni, University of Maryland | Invariant distribution and scaling for parabolic ﬂows |

12 Nov 2009 | Robert Ghrist, University of Pennsylvania | Euler Integration for Data |

19 Nov 2009 | S. Bolotin, University of Wisconsin and Moscow Steklov Mathematical Institute | Second species solutions of the 3 body problem |

3 Dec 2009 | S. Weinberger, University of Chicago | Poincare duality and aspherical manifolds |