P2 x P2 x P3 x P3 – Fano fourfolds

Ambient: ℙ²P2 × ℙ²P2 × ℙ³P3 × ℙ³P3 `20203030`

2 families with a presentation in this ambient variety. ← back to list

family	bundle	$\mathrm{h}^{1,1}$	$\mathrm{h}^{1,2}$	$\mathrm{h}^{1,3}$	$\mathrm{h}^{2,2}$	$\mathrm{h}^0(X, \omega_X^\vee)$	$\operatorname{vol}(X) = \mathrm{c}_1^4$	$\chi(X, \mathrm{T}_X)$
4-256-57-d	$E^{ω_{3} + ω_{8}} \oplus E^{ω_{3} + ω_{5}} \oplus E^{ω_{2} + ω_{8}} \oplus E^{ω_{2} + ω_{5}}$ E^(w3 + w8) + E^(w3 + w5) + E^(w2 + w8) + E^(w2 + w5)	4	0	0	8	57	256	2
4-262-58-a	$E^{ω_{3} + ω_{8}} \oplus E^{ω_{4} + ω_{5}} \oplus E^{ω_{1} + ω_{5}} \oplus E^{ω_{2} + ω_{8}}$ E^(w3 + w8) + E^(w4 + w5) + E^(w1 + w5) + E^(w2 + w8)	4	0	0	9	58	262	2