3 problems

Fix a complex structure $t$ on $\X_t$ and let $\Mov(\X_t)_+$ be the convex hull of the rational movable divisor classes, equivalently the union of the proper transforms of the nef…

Let $X$ be a Fano manifold, let $\mathcal M_X$ be its quantum/Kahler moduli space, and let $A_X(\tau)$ denote the principal asymptotic class at a point ${\mathbf q}=e^\tau$ where t…

Let $X$ be a certain Calabi–Yau threefold in the Grassmannian $G(2,7)$, and let $Y$ be the Pfaffian Calabi–Yau threefold in $\mathbb{CP}^6$. Rødland's conjecture. The two Calabi–Ya…