Ample line bundles and generation time
نویسندگان
چکیده
Abstract We prove that if X is a regular quasi-projective variety of dimension d , the set line bundles {
منابع مشابه
Normal generation of very ample line bundles on toric varieties ∗
Let A and B be very ample line bundles on a projective toric variety. Then, it is proved that the multiplication map Γ(A)⊗ Γ(B) → Γ(A⊗B) of global sections of the two bundles is surjective. As a consequence, it is showed that any very ample line bundle on a projective toric variety is normally generated. As an application we show that any ample line bundle on a toric Calabi-Yau hypersurface is ...
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ژورنال
عنوان ژورنال: Crelle's Journal
سال: 2023
ISSN: ['1435-5345', '0075-4102']
DOI: https://doi.org/10.1515/crelle-2023-0036