14:00 to 15:00
Symposium

Unexpected Isomorphisms Between Hyperkähler Fourfolds

Olivier Debarre
Algebraic geometry
14:00 to 15:00
    Salle 5, Site Marcelin Berthelot
    Open to all, subject to availability
    -

    Using Verbitsky's Torelli theorem, we show the existence of various isomorphisms between certain hyperkähler fourfolds.

    Speaker(s)

    Olivier Debarre

    École normale supérieure

    Events

    Symposium
    10:30 to 11:30
    Arnaud Beauville

    An Introduction to Ulrich Bundles
    Symposium
    11:45 to 12:45
    Gavril Farkas

    K3 Surfaces Of Genus 14 via Cubic Fourfolds
    Symposium
    15:00 to 16:00
    Kieran O'Grady

    Git Versus BB Compactification for the Moduli Space of Quartic Surfaces
    Symposium
    16:30 to 17:30
    Daniel Huybrechts

    The Global Torelli Theorem for Cubic Fourfolds via the Jacobi Ring and the Derived Global Torelli Th…
    Symposium
    10:00 to 11:00
    Jean-Pierre Demailly

    Extension of Holomorphic Functions Defined on Non Reduced Analytic Subvarieties
    Symposium
    11:30 to 12:30
    Serge Cantat

    From Birational Transformations to Regular Automorphisms
    Symposium
    15:00 to 16:00
    Rahul Pandharipande

    Tautological Classes on the Moduli Space of K3 Surfaces
    Symposium
    16:30 to 17:30
    Giulia Saccà

    Intermediate Jacobians and Hyperkahler Manifolds
    Symposium
    10:00 to 11:00
    János Kollár

    Moduli of Stable Varieties
    Symposium
    11:30 to 12:30
    Enrico Arbarello

    Polarized Halphen Surfaces and du Val Curves
    Symposium
    14:00 to 15:00
    Olivier Debarre

    Unexpected Isomorphisms Between Hyperkähler Fourfolds
    Symposium
    15:15 to 16:15
    Robert Lazarsfeld

    Measures of Irrationality for Hypersurfaces of Large Degree

    See also

    Claire Voisin, chair Algebraic geometry
    Algebraic geometry