Fano fourfolds of type A beta

zero loci on products of type A Grassmannians and flag varieties

Ambient: ℙ2P2 × Gr(2, 7) 20601

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

family bundle $\mathrm{h}^{1,1}$ $\mathrm{h}^{1,2}$ $\mathrm{h}^{1,3}$ $\mathrm{h}^{2,2}$ $\mathrm{h}^0(X, \omega_X^\vee)$ $\operatorname{vol}(X) = \mathrm{c}_1^4$ $\chi(X, \mathrm{T}_X)$
3-164-39-a E^(w4) + E^(2w3) + E^(w2 + w3) 3 0 0 12 39 164 -7
2-114-30-a 4 copies of E^(w4) + E^(w2 + w3) 2 0 0 17 30 114 -20
2-126-32-d E^(w4) + E^(w5) + E^(w1 + w3) 2 0 0 10 32 126 -11