53 citations · 190 across the 33 of their papers we have counts for
33 papers
On Okounkov's conjecture connecting Hilbert schemes of points and multiple q-zeta values
Zhenbo Qin, Fei Yu
We compute the generating series for the intersection pairings between the total Chern classes of the tangent bundles of the Hilbert schemes of points on a smooth projective surfac…
The Gromov-Witten invariants of the Hilbert schemes of points on surfaces with
Jianxun Hu, Wei-Ping Li, Zhenbo Qin
In this paper, we study the Gromov-Witten theory of the Hilbert schemes X^{[n]} of points on smooth projective surfaces X with positive geometric genus p_g. Using cosection localiz…
The Cohomological Crepant Resolution Conjecture for the Hilbert-Chow morphisms
Wei-Ping Li, Zhenbo Qin
In this paper, we prove that Ruan's Cohomological Crepant Resolution Conjecture holds for the Hilbert-Chow morphisms. There are two main ideas in the proof. The first one is to use…
Mini-walls for Bridgeland stability conditions on the derived category of sheaves over surfaces
Jason Lo, Zhenbo Qin
For the derived category of bounded complexes of sheaves on a smooth projective surface, Bridgeland and Arcara-Bertram constructed Bridgeland stability conditions $(Z_m, \mathcal P…
Donaldson-Thomas invariants of certain Calabi-Yau 3-folds
Wei-Ping Li, Zhenbo Qin
We compute the Donaldson-Thomas invariants for two types of Calabi-Yau 3-folds. These invariants are associated to the moduli spaces of rank-2 Gieseker semistable sheaves. None of…
1-point Gromov-Witten invariants of the moduli spaces of sheaves over the projective plane
Wei-Ping Li, Zhenbo Qin
The Gieseker-Uhlenbeck morphism maps the Gieseker moduli space of stable rank-2 sheaves on a smooth projective surface to the Uhlenbeck compactification, and is a generalization of…