Fano fourfolds of type A beta

zero loci on products of type A Grassmannians and flag varieties

Ambient: ℙ2P2 × Fl(2, 3, 5) 2045

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

family bundle $\mathrm{h}^{1,1}$ $\mathrm{h}^{1,2}$ $\mathrm{h}^{1,3}$ $\mathrm{h}^{2,2}$ $\mathrm{h}^0(X, \omega_X^\vee)$ $\operatorname{vol}(X) = \mathrm{c}_1^4$ $\chi(X, \mathrm{T}_X)$
3-241-54-c E^(w3) + E^(w4) + E^(w5) + E^(w1 + w6) 3 0 0 6 54 241 1
3-433-90-a E^(w3) + E^(w2 + w6) 3 0 0 5 90 433 14
3-273-60-d 2 copies of E^(w4) + E^(w2 + w6) 3 0 0 5 60 273 4
3-257-57-a E^(w3) + 2 copies of E^(w5) + E^(w1 + w3) 3 0 0 7 57 257 1