2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.AG2005★ 2 cited
The Donaldson-Thomas invariants under blowups and flops
Jianxun Hu, Wei-Ping Li
Using the degeneration formula for Doanldson-Thomas invariants, we proved formulae for blowing up a point and simple flops.
math.AG2003
Mukai Flop and Ruan Cohomology
Jianxun Hu, Wanchuan Zhang
Suppose that two compact manifolds are connected by a sequence of Mukai flops. In this paper, we construct a ring isomorphism between cohomology ring of and . Using…
math.AG1998
Gromov-Witten Invariants of Blow-ups Along Points and Curces
Jianxun Hu
In this paper, using the gluing formula of Gromov-Witten invariants under symplectic cutting, due to Li and Ruan, we studied the Gromov-Witten invariants of blow-ups at a smooth po…