Date | Speaker(s) | Title |

8 Jan 2013 | | NO SEMINAR |

15 Jan 2013 | Rafael Tiedra de Aldecoa, Pontiﬁcia Universidad Católica de Chile | Commutator methods with applications to the spectral analysis of dynamical systems, I |

22 Jan 2013 | Rafael Tiedra de Aldecoa, Pontiﬁcia Uni- versidad Católica de Chile, | Commutator methods with applications to the spectral analysis of dynamical systems, II. |

29 Jan 2013 | Anatole Katok | What we know and do not know about slow entropy and related notions for group actions. |

5 Feb 2013 | Alexandre Kirillov, University of Pennsylvania | I. Orbit method and geometric quantization. Mathematical models of classical and quantum mechanics. Quantization. |

12 Feb 2013 MB114 | Alexandre Kirillov, University of Pennsylvania | II. Moment map, relation to integrable systems, weight multiplicities, Okounkov concavity theorem, functional dimension. |

19 Feb 2013 MB114 | Alexandre Kirillov, University of Pennsylvania | ATTENTION: The date and time of this lecture has been changed to THURSDAY, Feb. 21, 4:45pm |

21 Feb 2013 MB114 4:45pm - 7:15pm | Alexandre Kirillov, University of Pennsylvania | III. Algebraic approach: enveloping algebra, infinitesimal characters, Kontsevich theorem, family algebras. |

26 Feb 2013 MB114 | Alexandre Kirillov, University of Pennsylvania | IV. Analytic problems: integral character formula, complementary series, infinite-dimensional case. |

5 Mar 2013 | | NO SEMINAR: Spring break |

12 Mar 2013 | Shilpak Banerjee, Penn State | Gaussian Dynamical systems,I |

19 Mar 2013 | Shilpak Banerjee, Penn State | Gaussian Dynamical systems,II |

26 Mar 2013 | Shilpak Banerjee, Penn State | Gaussian Dynamical systems,III |

2 Apr 2013 | Kurt Vinhage, Penn State | Algebraic K-theory and its applications to dynamics, III |

9 Apr 2013 | Omri Sarig, Weizmann Institute of Science, Rehovot, Israel | Transfer Operator method, I |

16 Apr 2013 | Omri Sarig, Weizmann Institute of Science, Rehovot, Israel | Transfer Operator method, II |

23 Apr 2013 | Kurt Vinhage, Penn State | Algebraic K-theory and its applications to dynamics, IV |

30 Apr 2013 | | TBA |

27 Aug 2013 | Giovanni Forni, University of Maryland | Ergodicity of irrational billiards, I |

3 Sep 2013 | Giovanni Forni, University of Maryland | Ergodicity of irrational billiards, II |

10 Sep 2013 | Giovanni Forni, University of Maryland | Ergodicity of irrational billiards, III |

17 Sep 2013 | Aaron Brown and Federico Rodriguez Hertz, Penn State | Smooth and measure rigidity for actions of lattices in higher rank Lie groups, I |

24 Sep 2013 | Aaron Brown and Federico Rodriguez Hertz, Penn State | Smooth and measure rigidity for actions of lattices in higher rank Lie groups, II |

1 Oct 2013 | Aaron Brown and Federico Rodriguez Hertz, Penn State | Smooth and measure rigidity for actions of lattices in higher rank Lie groups, III |

8 Oct 2013 | Kurt Vinhage, Penn State | Algebraic K-theory and its applications to dynamics, a review. |

15 Oct 2013 | Matthew Wroten, Penn State | The Statistics of Self-Intersections of Closed Curves on Orientable Surfaces, I. |

22 Oct 2013 | Matthew Wroten, Penn State | The Statistics of Self-Intersections of Closed Curves on Orientable Surfaces, II. |

29 Oct 2013 | Kurt Vinhage, Penn State | Algebraic K-theory and its applications to dynamics, new progress, I. |

5 Nov 2013 | Kurt Vinhage, Penn State | Algebraic K-theory and its applications to dynamics, new progress, II. |

12 Nov 2013 | Svetlana Katok, Penn State | Some number--theoretic tools, I |

19 Nov 2013 | Svetlana Katok, Penn State | Some number-theoretic tools, II |

26 Nov 2013 | | NO SEMINAR, Thanksgiving holiday |

3 Dec 2013 | | NO SEMINAR THIS WEEK |

10 Dec 2013 | | CANCELLED |

17 Dec 2013 MB106 3:30pm - 6:30pm | Christopher Hoffman, University of Washington | Continuous g-functions that admit multiple invariant measures. ATTENTION: This talk will be in Room MA 106 |