Geometric and Functional Analysis

, 19:1065

Moving and Ample Cones of Holomorphic Symplectic Fourfolds

Authors

    • Department of MathematicsRice University
  • Yuri Tschinkel
    • Courant Institute of Mathematical Sciences, NYU
Article

DOI: 10.1007/s00039-009-0022-6

Cite this article as:
Hassett, B. & Tschinkel, Y. Geom. Funct. Anal. (2009) 19: 1065. doi:10.1007/s00039-009-0022-6

Abstract

We analyze the ample and moving cones of holomorphic symplectic manifolds, in light of recent advances in the minimal model program. As an application, we establish a numerical criterion for ampleness of divisors on fourfolds deformation-equivalent to punctual Hilbert schemes of K3 surfaces.

Keywords and phrases

Birational geometryample conespunctual Hilbert schemes of K3 surfaces

2000 Mathematics Subject Classification

14J35 (14C30)

Copyright information

© Birkhäuser Verlag Basel/Switzerland 2009