6 problems

Q-orbifold string theory conjecture. The map $\pi$ induces an isomorphism of orbifold quantum cohomology up to a mirror transformation.

Let $\mathcal{R}$ be an ADE root system, let $\mathcal{R}^{\mathrm{fold}}$ be its folding, and let $\mathcal{X}_{\mathcal{R}^{\mathrm{fold}}}$ be the corresponding orbifold with cr…

Let $\mathcal{X}$ be a Gorenstein toric orbifold, and let $W^{LF}_{\mathcal{X}}$ be its Lagrangian Floer superpotential. Denote by $QH^*_{\mathrm{orb}}(\mathcal{X})$ its orbifold q…

Let $\mathbb P(w)$ be a weighted projective space with weights $w_0,\dots,w_n$, and let $X^d\subseteq\mathbb P(w)$ be a degree-$d$ hypersurface positioned so that it inherits all s…

Let $\mathbb P(w_0,\dots,w_n)$ be a weighted projective space, let $q$ be the quantum parameter, and set $\partial=q\frac{d}{dq}$, $s=\sum_{i=0}^n w_i$. Define … This is an ordinar…

Let $(M^s,Z)$ and $(M^{sf},Z)$ be the singular symplectic flop spaces considered in the paper, with corresponding insertions $\alpha_1^s,\alpha_2^s,\alpha_3^s$ and their pullbacks…