Timeline for description of very ample bundle of Hirzebruch surface
Current License: CC BY-SA 4.0
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| Mar 24, 2021 at 22:11 | comment | added | zxx | Thanks, that's really a nice result! Maybe the next nontrivial question of "criterian of very ample line bundle" would be about the smooth cubic surface, although its Picard group $\operatorname{Pic} X \cong \mathbb{Z}^7$ is too big to draw. :-> | |
| Mar 24, 2021 at 21:51 | comment | added | Will Sawin | On a smooth proper toric variety, any ample line bundle is very ample, see Theorem 2.55 here people.sissa.it/~bruzzo/notes/toric.pdf | |
| Mar 24, 2021 at 21:01 | history | edited | zxx | CC BY-SA 4.0 |
added 51 characters in body
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| Mar 24, 2021 at 20:50 | review | First posts | |||
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| Mar 24, 2021 at 20:49 | history | asked | zxx | CC BY-SA 4.0 |