4 papers
Multi-Component Open/Relative/Local Correspondence
Song Yu, Ke Zhang, Zhengyu Zong
For a toric Calabi-Yau 3-orbifold relative to s Aganagic-Vafa outer branes, we prove a correspondence among the genus-zero open Gromov-Witten invariants with maximal winding at eac…
Quantum cohomology of variations of GIT quotients and flips
Zhaoxing Gu, Song Yu, Tony Yue YU
We prove a decomposition theorem for the quantum cohomology of variations of GIT quotients. More precisely, for any reductive group and a simple -VGIT wall-crossing $X_- \da…
Hodge-theoretic Open/Closed Correspondence
Song Yu
We continue the B-model development of the open/closed correspondence proposed by Mayr and Lerche-Mayr, complementing the A-model study in the preceding joint works with Liu and pr…
Remodeling Conjecture with Descendants
Bohan Fang, Chiu-Chu Melissa Liu, Song Yu +1
We formulate and prove the Remodeling Conjecture with descendants, which is a version of all-genus equivariant descendant mirror symmetry for semi-projective toric Calabi-Yau 3-orb…