# Noncommutative Geometry Seminar (2018)

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 |
---|---|---|---|

11 Jan 2018 2:30pm - 3:30pm | 320 Whitmore Building | Nigel Higson | Traces on group C*-algebras and the discrete series, I |

18 Jan 2018 2:30pm - 3:30pm | 320 Whitmore Building | Nigel Higson | Traces on group C*-algebras and the discrete series, II |

25 Jan 2018 2:30pm - 3:30pm | 320 Whitmore Building | No seminar | |

01 Feb 2018 2:30pm - 3:30pm | 320 Whitmore Building | Yanli Song | Blattnerâ€™s formula as an index theorem |

08 Feb 2018 2:30pm - 3:30pm | 320 Whitmore Building | Tsuyoshi Kato | A twisted Donaldson invariant |

15 Feb 2018 2:30pm - 3:30pm | 320 Whitmore Building | No seminar | |

22 Feb 2018 2:30pm - 3:30pm | 320 Whitmore Building | Rudy Rodsphon | Extensions, the tangent groupoid and Dirac operators |

01 Mar 2018 2:30pm - 3:30pm | 320 Whitmore Building | Nigel Higson | Representations of compact groups and the Dirac operator |

08 Mar 2018 2:30pm - 3:30pm | 320 Whitmore Building | Spring Break | No seminar |

22 Mar 2018 2:30pm - 3:30pm | 320 Whitmore Building | Zelin Yi | Spinors and the tangent groupoid |

29 Mar 2018 2:30pm - 3:30pm | 320 Whitmore Building | Yiannis Loizides | Geometric K-homology and the Freed-Hopkins-Teleman theorem |

05 Apr 2018 2:30pm - 3:30pm | 320 Whitmore Building | Untitled | |

12 Apr 2018 2:30pm - 3:30pm | 320 Whitmore Building | Pierre Clare | Fusion rules for discrete series of Sp(n,R) |

19 Apr 2018 2:30pm - 3:30pm | 320 Whitmore Building | Untitled | |

26 Apr 2018 2:30pm - 3:30pm | 320 Whitmore Building | Untitled | |

30 Aug 2018 2:30pm - 3:30pm | 106 McAllister | Piotr M. Hajac | Associated noncommutative vector bundles over the Vaksman-Soibelman quantum complex projective spaces |

06 Sep 2018 2:30pm - 3:30pm | 106 McAllister | Khashayar Sartipi | Paschke categories, K-homology and the Riemann-Roch map |

13 Sep 2018 2:30pm - 3:30pm | 106 McAllister | Ahmad Reza Haj Saeedi Sadegh | Deformation to the normal cone and tangent groupoid |

20 Sep 2018 2:30pm - 3:30pm | 106 McAllister | ClĂ©ment Dell'Aiera | Dynamical Property (T) |

27 Sep 2018 2:30pm - 3:30pm | 106 McAllister | Xin Ma | Comparison and regularity properties of reduced crossed product C*-algebras |

04 Oct 2018 2:30pm - 3:30pm | 106 McAllister | Paolo Antonini | The Baum-Connes conjecture localized at the unit element of a discrete group |

11 Oct 2018 2:30pm - 3:30pm | 106 McAllister | Sarah Browne | Quantitative E-theory |

18 Oct 2018 2:30pm - 3:30pm | 106 McAllister | Bram Mesland | Spectral triples and noncommutative boundaries |

01 Nov 2018 2:30pm - 3:30pm | 106 McAllister | Dorin Dumitrascuscu | Asymptotic K-cycles and a-T-menable groups |

08 Nov 2018 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | Spectral theory, symmetries and the Schrodinger equation for the hydrogen atom, I |

15 Nov 2018 2:30pm - 3:30pm | 106 McAllister | No Seminar | Cancelled due to weather |

22 Nov 2018 2:30pm - 3:30pm | 106 McAllister | No Seminar | Thanksgiving |

29 Nov 2018 2:30pm - 3:30pm | 106 McAllister | Nigel Higson | Spectral theory, symmetries and the Schrodinger equation for the hydrogen atom, II |

06 Dec 2018 2:30pm - 3:30pm | 106 McAllister | Joachim Zacharias | AF-embeddings and quotients of the Cantor set |