Ying Xie

collaborators

3 papers

math.SG2026

Quantization commutes with reduction for coisotropic A-branes

Naichung Conan Leung, Ying Xie, Yutung Yau

On a Hamiltonian $G$ -manifold $X$ , we define the notion of $G$ -invariance of coisotropic A-branes $B$ . Under neat assumptions, we give a Marsden-Weinstein-Meyer type construction o…

math.AG2026

Lagrangian Intersections, Symplectic Reduction and Kirwan Surjectivity

Naichung Conan Leung, Ying Xie, Yu Tung Yau

Given a smooth holomorphic symplectic variety $X$ with a Hamiltonian $G$ -action, $G$ -invariant Lagrangians $C^{'} s$ induce Lagrangians in the symplectic quotient $X // G$ . Given clean…

math.AG2024

DK Conjecture for Some $K$ -inequivalences from Grassmannians

Naichung Conan Leung, Ying Xie

The DK conjecture of Bondal-Orlov and Kawamata states that there should be an embedding of bounded derived categories for any $K$ -inequivalence, which is proved to be true for the…

Quantization commutes with reduction for coisotropic A-branes

Lagrangian Intersections, Symplectic Reduction and Kirwan Surjectivity

DK Conjecture for Some K-inequivalences from Grassmannians

DK Conjecture for Some $K$ -inequivalences from Grassmannians