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On moduli spaces of graded bundles

✍ Scribed by J. Czyż


Publisher
Springer
Year
1985
Tongue
English
Weight
251 KB
Volume
10
Category
Article
ISSN
0377-9017

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📜 SIMILAR VOLUMES


Minimal bundles and fine moduli spaces
✍ Georg Hein 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 154 KB

## Abstract We study coherent sheaves __E__ on a smooth projective curve __X__ which are minimal with respect to the property that __h__^0^(__E__⊗__L__) > 0 for all line bundles __L__ of degree zero on __X__. We show that these sheaves define ample divisors __D__(__E__) on the Picard torus Pic^0^(_