Research

• Derived category of twisted stack and the K-group, joint with Yu Shen, in progress
• Geometric phantom categories do not admit Noetherian t-structures, arxiv, submitted
• Stringy Chow rings and weighted blow ups, arxiv,
  joint with Qiangru Kuang, Rachel Webb, Weihong Xu
• Morita theory on root gerbes, arxiv, submitted
  joint with Yu Shen
• Stability conditions on surface root stacks, arxiv,
  joint with Yu Shen
• Effective cones of blow ups of P^n along a curve, arxiv, submitted
  joint with Ben Gould
• Spherical vector bundles on nodal K3 surfaces, arxiv, submitted
• Nonexistence of exceptional bundles on P^3 with maximal possible ranks, arxiv, submitted
• Cohomology of spherical vector bundles on K3 surfaces, arxiv, under revision at EPIGA
• Higher rank Brill-Nother thoery on P^2, IMRN, rnac333
  joint with Ben Gould and Woohyung Lee