Rational cubic fourfolds in Hassett divisors
We prove that every Hassett’s Noether–Lefschetz divisor of special cubic fourfolds contains a union of three subvarieties parametrizing rational cubic fourfolds, of codimension-two in the moduli space of smooth cubic fourfolds.
I tiakina i:
| Ngā kaituhi matua: | , |
|---|---|
| Hōputu: | Artigo |
| Reo: | Inglês |
| I whakaputaina: |
Académie des sciences
2020-06-01
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| Rangatū: | Comptes Rendus. Mathématique |
| Urunga tuihono: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.4/ |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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