P1 x Fl(1,2,3) x P2 – Fano fourfolds

Ambient: ℙ¹P1 × Fl(1, 2, 3) × ℙ²P2 `12022`

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

family	bundle	$\mathrm{h}^{1,1}$	$\mathrm{h}^{2,2}$	$\mathrm{h}^0(X, \omega_X^\vee)$	$\operatorname{vol}(X) = \mathrm{c}_1^4$	$\chi(X, \mathrm{T}_X)$
4-162-39-a	$E^{ω_{2} + 2 ω_{4}} \oplus E^{ω_{1} + ω_{3}}$ E^(w2 + 2w4) + E^(w1 + w3)	4	9	39	162	-3
4-288-63-a	$E^{ω_{2} + ω_{4}} \oplus E^{ω_{1} + ω_{4}}$ E^(w2 + w4) + E^(w1 + w4)	4	6	63	288	6
4-162-39-c	$E^{ω_{2} + ω_{4}} \oplus E^{ω_{1} + ω_{3} + ω_{4}}$ E^(w2 + w4) + E^(w1 + w3 + w4)	4	12	39	162	-6
4-156-38-a	$E^{ω_{2} + ω_{3} + ω_{4}} \oplus E^{ω_{1} + ω_{4}}$ E^(w2 + w3 + w4) + E^(w1 + w4)	4	14	38	156	-9