zero loci on products of type A Grassmannians and flag varieties
No geometric description is recorded for this family (yet).
1604.642w0
$\omega_X^\vee \cong \mathcal{O}_X(1)$
With $D=t\frac{\mathrm{d}}{\mathrm{d}t}$, the regularized period satisfies $L_X\widehat{\mathrm{G}}_X=0$.
Ambient: ℙ1P1 × Fl(1, 3, 7)