Fano fourfolds of type A beta

zero loci on products of type A Grassmannians and flag varieties

Ambient: ℙ1P1 × ℙ3P3 × Gr(2, 4) 13031

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

family bundle $\mathrm{h}^{1,1}$ $\mathrm{h}^{1,2}$ $\mathrm{h}^{1,3}$ $\mathrm{h}^{2,2}$ $\mathrm{h}^0(X, \omega_X^\vee)$ $\operatorname{vol}(X) = \mathrm{c}_1^4$ $\chi(X, \mathrm{T}_X)$
3-136-34-e E^(w3 + w6) + E^(w1 + w2) 3 2 0 8 34 136 -8
4-282-62-b E^(w4 + w6) + E^(w1 + w2) 4 0 0 8 62 282 3
4-142-35-a E^(w4 + w6) + E^(w1 + 2w2) 4 1 0 14 35 142 -9