320 citations · 844 across the 35 of their papers we have counts for
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math.GT2006★ 1 cited
Virtual Manifolds and Localization
Bohui Chen, Gang Tian
In this paper, we explore the virtual technique that is very useful in studying moduli problem from differential geometric point of view. We introduce a class of new objects "virtu…
math.GT1999
On hyperelliptic -Lefschetz fibrations of four-manifolds
B. Siebert, G. Tian
We show that hyperelliptic symplectic Lefschetz fibrations are symplectically birational to two-fold covers of rational ruled surfaces, branched in a symplectically embedded surfac…