P1 x P6 – Fano fourfolds – type A

Ambient: ℙ¹P1 × ℙ⁶P6 `1600`

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

family	bundle	$\mathrm{h}^{1,1}$	$\mathrm{h}^{1,3}$	$\mathrm{h}^{2,2}$	$\mathrm{h}^0(X, \omega_X^\vee)$	$\operatorname{vol}(X) = \mathrm{c}_1^4$	$\chi(X, \mathrm{T}_X)$
2-192-45-c	$(E^{2 ω_{2}})^{\oplus 2} \oplus E^{ω_{1} + ω_{2}}$ 2 copies of E^(2w2) + E^(w1 + w2)	2	0	14	45	192	-14
2-30-13-a	$E^{2 ω_{2}} \oplus E^{3 ω_{2}} \oplus E^{ω_{1} + ω_{2}}$ E^(2w2) + E^(3w2) + E^(w1 + w2)	2	9	90	13	30	-65
2-36-14-a	$(E^{2 ω_{2}})^{\oplus 2} \oplus E^{ω_{1} + 2 ω_{2}}$ 2 copies of E^(2w2) + E^(w1 + 2w2)	2	7	72	14	36	-52