4 citations · 9 across the 3 of their papers we have counts for
3 papers
math.AG2009★ 4 cited
On the Grothendieck groups of toric stacks
Zheng Hua
In this note, we prove that the Grothendieck group of a smooth complete toric Deligne-Mumford stack is torsion free. This statement holds when the generic point is stacky. We also…
math.AG2008★ 2 cited
On the conjecture of King for smooth toric Deligne-Mumford stacks
Lev Borisov, Zheng Hua
We construct full strong exceptional collections of line bundles on smooth toric Fano Deligne-Mumford stacks of Picard number at most two and of any Picard number in dimension two.…
math.AG2006★ 3 cited
On Calabi-Yau threefolds with large nonabelian fundamental groups
Lev Borisov, Zheng Hua
In this short note we construct Calabi-Yau threefolds with nonabelian fundamental groups of order 64 as quotients of the small resolutions of certain complete intersections of quad…