Projectivity via the dual Kähler cone - Huybrechts' criterion
Abstract
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 integral point.
- Publication:
-
arXiv Mathematics e-prints
- Pub Date:
- July 1999
- DOI:
- arXiv:
- arXiv:math/9907131
- Bibcode:
- 1999math......7131O
- Keywords:
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- Algebraic Geometry;
- 32J20;
- 32J27
- E-Print:
- AMS TeX, 8 pages