| Autor: |
Brooke, Corey, Frei, Sarah, Marquand, Lisa |
| Rok vydání: |
2024 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
We give four examples of pairs of (conjecturally irrational) cubic fourfolds with birationally equivalent (and in some cases isomorphic) Fano varieties of lines. Two of our examples, which are special families in $C_{12}$, provide new examples of Fourier-Mukai partners which we show are birationally equivalent. We discuss and present examples explaining how various types of equivalence for cubic fourfolds are related. |
| Databáze: |
arXiv |
| Externí odkaz: |
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