# Noncommutative Geometry Seminar (2019)

This is a working seminar covering various topics in noncommutative geometry. The seminar will not meet during the 2020-21 academic year; for information about other activites in noncommutative geometry at Penn State during this period, please contact Nigel Higson.

Date | Room | Speaker(s) | Title |
---|---|---|---|

10 Jan 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | K-amenability and the Baum-Connes conjecture for groups acting properly on trees or CAT(0) cubical spaces, 1 |

17 Jan 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | K-amenability and the Baum-Connes conjecture for groups acting properly on trees or CAT(0) cubical spaces, 2 |

24 Jan 2019 2:30pm - 3:30pm | 106 McAllister | No Seminar | Weather cancellation |

31 Jan 2019 2:30pm - 3:30pm | 106 McAllister | No Seminar | Weather cancellation |

07 Feb 2019 2:30pm - 3:30pm | 106 McAllister | No Seminar | Weather cancellation |

14 Feb 2019 2:30pm - 3:30pm | 106 McAllister | Jianchao Wu | The Novikov conjecture, the group of volume preserving diffeomorphisms, and Hilbert-Hadamard spaces, 1 |

21 Feb 2019 2:30pm - 3:30pm | 106 McAllister | Jianchao Wu | The Novikov conjecture, the group of volume preserving diffeomorphisms, and Hilbert-Hadamard spaces, 2 |

28 Feb 2019 2:30pm - 3:30pm | 106 McAllister | Doman Takata | Towards the infinite-dimensional-version index theorem: Poincaré duality |

07 Mar 2019 2:30pm - 3:30pm | 106 McAllister | Spring break - no seminar | |

14 Mar 2019 2:30pm - 3:30pm | 106 McAllister | Lauren Ruth | II_1 factors and discrete series representations |

21 Mar 2019 2:30pm - 3:30pm | 106 McAllister | Tyrone Crisp | Connections on Hilbert C*-modules and the descent problem |

28 Mar 2019 2:30pm - 3:30pm | 106 McAllister | Doman Takata | Towards the infinite-dimensional-version index theorem: the latter half of the assembly map |

04 Apr 2019 2:30pm - 3:30pm | 106 McAllister | Zelin Yi | Rescaled bundle and hypoelliptic Laplacian on compact Lie groups |

11 Apr 2019 2:30pm - 3:30pm | 106 McAllister | Yi Wang | A unified approach to the Arveson-Douglas Conjecture and the asymptotic stable division property |

18 Apr 2019 2:30pm - 3:30pm | 106 McAllister | Hideki Inoue | Topological Levinson’s theorem on the half-line |

25 Apr 2019 2:30pm - 3:30pm | 106 McAllister | Angel Roman | On the Mackey bijection and continuous fields of C*-algebras |

29 Aug 2019 2:30pm - 3:30pm | 106 McAllister | Untitled | |

05 Sep 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | Operator K-theory and the harmonic analysis of reductive symmetric spaces, 1 |

12 Sep 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | Operator K-theory and the harmonic analysis of reductive symmetric spaces, 2 |

19 Sep 2019 2:30pm - 3:30pm | 106 McAllister | Michael Francis | The Dixmier-Malliavin theorem |

26 Sep 2019 2:30pm - 3:30pm | 106 McAllister | Untitled | |

03 Oct 2019 2:30pm - 3:30pm | 106 McAllister | Untitled | |

10 Oct 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | Operator K-theory and the harmonic analysis of reductive symmetric spaces, 3 |

17 Oct 2019 2:30pm - 3:30pm | 106 McAllister | Untitled | |

24 Oct 2019 2:30pm - 3:30pm | 106 McAllister | Untitled | |

31 Oct 2019 2:30pm - 3:30pm | 106 McAllister | Yiannis Loizides | Spin-c Dirac operators and b-symplectic manifolds |

07 Nov 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | K-theoretic Poincaré duals for simplicial complexes (after Kasparov and Skandalis) |

14 Nov 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | K-theoretic Poincaré duals for simplicial complexes (after Kasparov and Skandalis), Part 2 |

21 Nov 2019 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | K-theoretic Poincaré duals for simplicial complexes (after Kasparov and Skandalis), Part 3 |

05 Dec 2019 2:30pm - 3:30pm | 106 McAllister | Yiannis Loizides | Spin-c Dirac operators and b-symplectic manifolds, Part 2 |

12 Dec 2019 2:30pm - 3:30pm | 106 McAllister | Untitled |