# GAP (Geometry, Algebra, Physics) Seminar (2022)

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

11 Jan 2022 2:30pm - 3:30pm | 106 McAllister | Ruoci Sun (zoom) | Complete integrability of the Benjamin-Ono equation on the multi-soliton manifolds |

18 Jan 2022 2:30pm - 3:30pm | Zoom | Marcelo Aguiar (zoom) | Lie theory relative to a hyperplane arrangement |

25 Jan 2022 2:30pm - 3:30pm | 106 McAllister | Untitled | |

01 Feb 2022 2:30pm - 3:30pm | Zoom | Benjamin Ward | An A-infinity Feynman transform |

08 Feb 2022 2:30pm - 3:30pm | Zoom | Nick Early | Combinatorial Geometries and Scattering Amplitudes |

15 Feb 2022 2:30pm - 3:30pm | Zoom | Christopher Eur | Tautological classes of matroids |

22 Feb 2022 2:30pm - 3:30pm | 106 McAllister | Ian Le | Construction of cluster structures on moduli spaces of local systems |

01 Mar 2022 2:30pm - 3:30pm | 106 McAllister | Sebastian Mizera (zoom) | Introduction to Landau Discriminants |

15 Mar 2022 2:30pm - 3:30pm | 106 McAllister | François Ziegler (in-person) | Symplectic vs Prequantum Induction and Multiplicities |

29 Mar 2022 2:30pm - 3:30pm | 106 McAllister | Kasia Rejzner (in-person) | Mathematics of perturbative algebraic quantum field theory |

05 Apr 2022 1:15pm - 2:15pm | https://psu.zoom.us/j/3342599332 | Franz Herzog (zoom) | The Hopf algebra of IR divergences of Euclidean Feynman Integrals |

12 Apr 2022 2:30pm - 3:30pm | 106 McAllister | Mahmoud Zeinalian (zoom) | A connection between random matrices and cyclic cohomology |

15 Apr 2022 1:30pm - 2:30pm | 114 McAllister | Theodore Voronov (in-person) | On thick morphisms of supermanifolds and their applications |

19 Apr 2022 2:30pm - 3:30pm | 106 McAllister | Eugenio Landi (zoom) | Equivariant localization methods, orientations and modularity |

26 Apr 2022 2:30pm - 3:30pm | 106 McAllister | Manuel Rivera (Zoom) | Algebraic structures on the Tate-Hochschild complex |

03 May 2022 1:30pm - 2:30pm | 106 McAllister | Domenico Fiorenza (Zoom) | Higher brackets on cyclic and negative cyclic (co)homology |

30 Aug 2022 2:30pm - 3:30pm | 106 McAllister | Mathieu Stiénon | Formality theorem for differential graded manifolds |

06 Sep 2022 2:30pm - 3:30pm | 106 McAllister | Emma Lepri | L-infinity liftings of semiregularity maps and deformations |

13 Sep 2022 2:30pm - 3:30pm | 106 McAllister | Jeffrey Case | The Rumin algebra of a contact manifold |

18 Oct 2022 2:30pm - 3:30pm | 106 McAllister | Sean Curry | The local CR embedding problem |

15 Nov 2022 2:30pm - 3:30pm | 106 McAllister | Peter Debello | Web Categories |

29 Nov 2022 2:30pm - 3:30pm | 106 McAllister | Seokbong Seol | Keller admissible triples and Duflo theorem |

06 Dec 2022 2:30pm - 3:30pm | 106 McAllister | Eugenio Landi | Untitled |