Register in advance for the seminar: https://stanford.zoom.us/meeting/register/tJEvcOuprz8vHtbL2_TTgZzr-_UhGvnr1EGv

Then attend the seminar: https://stanford.zoom.us/w/95272114542 (pwd 362880)

Click on the title to see the abstract (when available).

Date and Time (Pacific) | Speaker | Title |
---|---|---|

April 3, 4 pm | Will Sawin (Columbia) | The Shafarevich conjecture for hypersurfaces in abelian varieties (abstract) |

April 17, 11-12:30 | Gavril Farkas (Humboldt) | Green’s Conjecture via Koszul modules |

April 24, 11-12:30 | Kirsten Wickelgren (Duke) | There are 160,839 + 160,650 3-planes in a 7-dimensional cubic hypersurface |

May 1, 10:45-11:45 | Borys Kadets (MIT) | 38406501359372282063949 & all that: Monodromy of Fano Problems |

May 1, 12-1 | Burt Totaro (UCLA) | The Hilbert scheme of infinite affine space |

May 8, 10:45-11:45 | Julie Desjardins (Toronto) | Density of rational points on a family of del Pezzo surface of degree 1 (slides) |

May 8, 12-1 | Bjorn Poonen (MIT) | Bertini irreducibility theorems via statistics |

May 15 10:45-11:45 | Rohini Ramadas (Brown) | The locus of post-critically finite maps in the moduli space of self-maps of |

May 15, 12-1 | Rob Silversmith (Northeastern) | Studying subschemes of affine/projective space via matroids |

May 22, 11-12:30 | Chenyang Xu (MIT) | K-moduli of Fano varieties |

May 29, 10:45-11:45 | Yuchen Liu (Yale) | Moduli spaces of quartic hyperelliptic K3 surfaces via K-stability |

June 5, 12-1 | Bhargav Bhatt (Michigan) | A p-adic Riemann-Hilbert functor and vanishing theorems |

June 12, 10:45-11:45 | Margaret Bilu (NYU) | Arithmetic and motivic statistics via zeta functions (video) |

June 12, 12-1 | Wei Ho (Michigan) | Splitting Brauer classes |

July 10, 12-1 | John Christian Ottem (Oslo) | |

July 17, 12-1 | Laura Escobar Vega (Washington University St. Louis) | Wall-crossing phenomena for Newton-Okounkov bodies (video, slides) |

July 24, 12-1 | Brendan Hassett (Brown/ICERM) | Symbols, birational geometry, and computations (video, slides) |

July 31, 12:30-1:30 | Dan Abramovich (Brown) | Resolution and logarithmic resolution via weighted blowings up (slides) |

August 21 | Hannah Larson (Stanford) | |

August 28 | Martin Olsson (Berkeley) |
Determinants and deformation theory of perfect complexes (slides) |

September 4 | Christopher Eur (Stanford) | Simplicial generation of Chow rings of matroids (slides) |

September 11 | Andrew Kobin (Santa Cruz) | Zeta functions and decomposition spaces (slides) |

September 18 | Rachel Webb (Berkeley) |
Virtual cycle on the moduli space of maps to a complete intersection |

September 25 | Richard Thomas (Imperial College London) |
Square root Euler classes and counting sheaves on Calabi-Yau 4-folds |

October 2 | Juliette Bruce (Berkeley) | The top weight cohomology of |

October 9 | Karen Smith (University of Michigan) | |

October 16 | Barbara Fantechi (SISSA, Italy) | |

October 23 | Jarod Alper (University of Washington) |
Coherent completeness and the local structure of algebraic stacks |

October 30 | Aaron Landesman (Stanford) | |

November 6 | Akhil Mathew (University of Chicago) | |

November 13 | Taylor Dupuy (University of Vermont) | |

December 4 | Rahul Pandharipande (ETH Zurich) |
The top Chern class of the Hodge bundle and the log Chow ring of the moduli space of curves |

January 15 | Ben Antieau (Northwestern) |
Genus 1 curves in twisted projective spaces The discussion for Ben Antieau’s talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-01-15-ba (and will be deleted after ~3-7 days). |

January 22 | Takumi Murayama (Princeton) |
Grothendieck’s localization problem The discussion for this talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-01-22-tm (and will be deleted after ~3-7 days). |

January 29 | Soumya Sankar (MSRI) |
The discussion for this talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-01-29-tm (and will be deleted after ~3-7 days). |

February 5 | Sean Keel (UT Austin) |
The discussion for this talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-02-05-sk (and will be deleted after ~3-7 days). |

February 12 | Laure Flapan (Michigan State) |
Fano manifolds associated to hyperkähler manifolds The discussion for this talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-02-12-lf (and will be deleted after ~3-7 days). |

February 19 | Izzet Coskun (UIC) |
The discussion for this talk is taking place not in zoom-chat, but at https://tinyurl.com/2021-02-19-ic (and will be deleted after ~3-7 days). |