Fano fourfolds of type A beta

zero loci on products of type A Grassmannians and flag varieties

Ambient: Fl(1, 2, 3) × ℙ2P2 2022

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

family bundle $\mathrm{h}^{1,1}$ $\mathrm{h}^{1,2}$ $\mathrm{h}^{1,3}$ $\mathrm{h}^{2,2}$ $\mathrm{h}^0(X, \omega_X^\vee)$ $\operatorname{vol}(X) = \mathrm{c}_1^4$ $\chi(X, \mathrm{T}_X)$
3-336-72-a E^(w1 + w3) 3 0 0 4 72 336 8
3-192-45-a E^(w1 + 2w3) 3 0 0 4 45 192 -1
3-192-45-b E^(w1 + w2 + w3) 3 0 0 10 45 192 -7
3-84-24-b E^(w1 + w2 + 2w3) 3 0 3 40 24 84 -31