Now showing items 1-3 of 3
(Research report / Forskningsrapport, 1998)
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
We show that a Hilbert scheme of conics on a Fano fourfold double cover of P2×P2 ramified along a divisor of bidegree (2,2) admits a P1-fibration with base being a hyper-Kähler fourfold. We investigate the geometry of such ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
We construct a new 20-dimensional family of projective six-dimensional irreducible holomorphic symplectic manifolds. The elements of this family are deformation equivalent with the Hilbert scheme of three points on a K3 ...