Fano fourfolds of type A beta

zero loci on products of type A Grassmannians and flag varieties

Ambient: ℙ2P2 × ℙ3P3 × Gr(2, 5) 203041

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

family bundle $\mathrm{h}^{1,1}$ $\mathrm{h}^{1,2}$ $\mathrm{h}^{1,3}$ $\mathrm{h}^{2,2}$ $\mathrm{h}^0(X, \omega_X^\vee)$ $\operatorname{vol}(X) = \mathrm{c}_1^4$ $\chi(X, \mathrm{T}_X)$
3-432-90-a E^(w3 + w9) + E^(w2 + w6) 3 0 0 4 90 432 14
3-193-45-d E^(w3 + w8) + E^(w2 + w6) 3 1 0 5 45 193 -2
3-209-48-d 2 copies of E^(w7) + E^(w3 + w9) + E^(w1 + w6) 3 0 0 7 48 209 -2