4 problems

Let $mathscr{Y}psi$ be a smooth fiber of the mirror family, with $psiin U$, and let $eta0, eta1, eta2$ be the classes used to define the corresponding $L^2$-norms. Let…

Eriksson–Freixas i Montplet–Mourougane's conjecture. One has

Yoshikawa's conjecture. One has

A Calabi–Yau threefold is a three-dimensional Calabi–Yau manifold. Birational invariance conjecture. Birational Calabi–Yau threefolds should have the same BCOV invariant. This conj…