## Columbia Algebraic Geometry Seminar## Fall 2018 |
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The Columbia Algebraic Geometry Seminar takes place on Fridays at 3:30 pm in 417 Mathematics Hall on the Columbia campus. All are welcome. Tea is served at 3 pm in 508 Mathematics Hall.

The seminar is organized by Johan de Jong and Alexander Perry.

September 7 | Michael Groechenig | University of Toronto | Higgs bundles and p-adic integration |

September 14 | Rongxiao Mi | University of Michigan | Extremal Transitions and Quantum D-modules |

September 21 | Special doubleheader event | ||

2 pm | Laura Pertusi | University of Milan | Geometry of fourfolds with an admissible K3 subcategory |

3:30 pm | Akhil Mathew | University of Chicago | The arc-topology |

September 28 | Jason Starr | Stony Brook University | Symplectic Invariance of Sweeping Families of Rational Curves and Surfaces |

October 5 | Ming Zhang | University of Michigan | Verlinde algebra and quantum K-theory with level structure |

October 12 | John Calabrese | Rice University | The crepant resolution conjecture in Donaldson-Thomas theory |

October 19 | Special doubleheader event | ||

1:30 pm | Chenyang Xu | MIT | On the construction of moduli space of Fano varieties with K-stability |

3 pm | Max Lieblich | University of Washington | A universal reconstruction theorem |

October 26 | Christian Schnell | Stony Brook University | Extending holomorphic forms from the regular locus of a complex space to a resolution of singularities |

November 2 | Jakub Witaszek | Institute for Advanced Study | Frobenius liftability of projective varieties |

November 9 | No seminar | ||

November 16 | Will Sawin | Columbia University | What circles can do for you |

November 23 | No seminar | Thanksgiving | |

November 30 | Eric Larson | Stanford University | The Maximal Rank Conjecture |

December 7 | Gabriel Dorfsman-Hopkins | University of Washington | Projective Geometry for Perfectoid Spaces |

Schedules from the past: F '97 - F '00, S '01, F '01, S '02, F '02, S '03, F '03, S '04, F '04, S '05, F '05, S '06, F '06, S '07, F '07, S '08, F '08, S '09, F '09, S '10, F '10, S '11, F '11, S '12, F '12, S '13, F '13, S '14, F '14, S '15, F '15, S '16, F '16, S '17, F '17 S '18

This page is maintained by Alexander Perry.