activity
19982008
most citedThe pseudo-effective cone of a compact Kähler manifold and varieties of negative Kodaira dimension

68 citations · 107 across the 16 of their papers we have counts for

collaborators
Showing 1999Show all

2 papers · 1 filter

math.AG1999

Projectivity via the dual Kähler cone - Huybrechts' criterion

Keiji Oguiso, Thomas Peternell

We give an elementary proof of the following projectivity criterion of Huybrechts: a compact Kähler surface is projective if and only if the dual Kähler cone contains an inner inte…

math.AG1999

Ample vector bundles and branched coverings

Thomas Peternell, Andrew J. Sommese

Given a covering f: X \to Y of projective manifolds, we consider the vector bundle E on Y given as the dual of f_*(Ø_X) / Ø_Y. This vector bundles often has positivity properties,…