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Higher order embeddings of algebraic surfaces of Kodaira dimension zero

✍ Scribed by Hiroyuki Terakawa

Publisher
Springer-Verlag
Year
1998
Tongue
French
Weight
129 KB
Volume
229
Category
Article
ISSN
0025-5874

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πŸ“œ SIMILAR VOLUMES

Higher order birational embeddings of De
Higher order birational embeddings of Del Pezzo surfaces
✍ Andreas Leopold Knutsen πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 203 KB

## Abstract Let __L__ be a nef line bundle on a Del Pezzo surface. We show that __L__ + __K~S~__ is birationally __k__–very ample if and only if all the smooth curves in |__L__| have gonality β‰₯__k__ + 2, and we also find numerical criteria for birational __k__–very ampleness.