Uniruled Symplectic Divisors  

作　　者：Tian-Jun Li Yongbin Ruan 

机构地区：[1]School of Mathematics,University of Minnesota,Minneapolis,MN 55455,USA [2]Department of Mathematics,University of Michigan,Ann Arbor,MI,USA

出　　处：《Communications in Mathematics and Statistics》2013年第2期163-212,共50页数学与统计通讯（英文）

摘　　要：In this article,we consider the problem of lifting the GW theory of a symplectic divisor to that of the ambient manifold in the context of symplectic birational geometry.In particular,we generalizeMaulik-Pandharipande’s relative/absolute correspondence to relative-divisor/absolute correspondence.Then,we use it to lift a minimal uniruled invariant of a divisor to that of the ambient manifold.

关 键 词：Birational symplectic geometry Gromov–Witten invariants Symplectic divisor Uniruled invariant 

分 类 号：O17[理学—数学]