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math.GT2011★ 6 cited
Luttinger surgery and Kodaira dimension
Chung-I Ho, Tian-Jun Li
In this note we show that the Lagrangian Luttinger surgery preserves the symplectic Kodaira dimension. Some constraints on Lagrangian tori in symplectic four manifolds with non-pos…
math.SG2011
On the J-anti-invariant cohomology of almost complex 4-manifolds
Tedi Draghici, Tian-Jun Li, Weiyi Zhang
For a compact almost complex 4-manifold , we study the subgroups of consisting of cohomology classes representable by -invariant, respect…