Unexpected Isomorphisms Between Hyperkähler Fourfolds

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

Speaker(s)

Olivier Debarre

École normale supérieure

Events

The Global Torelli Theorem for Cubic Fourfolds via the Jacobi Ring and the Derived Global Torelli Th…

Extension of Holomorphic Functions Defined on Non Reduced Analytic Subvarieties

From Birational Transformations to Regular Automorphisms

Tautological Classes on the Moduli Space of K3 Surfaces

Intermediate Jacobians and Hyperkahler Manifolds

Moduli of Stable Varieties

Polarized Halphen Surfaces and du Val Curves

Unexpected Isomorphisms Between Hyperkähler Fourfolds

Unexpected Isomorphisms Between Hyperkähler Fourfolds

Speaker(s)

Olivier Debarre

Events

An Introduction to Ulrich Bundles

K3 Surfaces Of Genus 14 via Cubic Fourfolds

Git Versus BB Compactification for the Moduli Space of Quartic Surfaces

The Global Torelli Theorem for Cubic Fourfolds via the Jacobi Ring and the Derived Global Torelli Th…

Extension of Holomorphic Functions Defined on Non Reduced Analytic Subvarieties

From Birational Transformations to Regular Automorphisms

Tautological Classes on the Moduli Space of K3 Surfaces

Intermediate Jacobians and Hyperkahler Manifolds

Moduli of Stable Varieties

Polarized Halphen Surfaces and du Val Curves

Unexpected Isomorphisms Between Hyperkähler Fourfolds

Measures of Irrationality for Hypersurfaces of Large Degree

See also