14 citations · 21 across the 3 of their papers we have counts for
3 papers
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…
math.SG2009★ 14 cited
Additivity and Relative Kodaira Dimensions
Tian-Jun Li, Weiyi Zhang
In this paper we introduce the notion of relative Kodaira dimension for a symplectic 4-manifold M with a possibly disconnected embedded symplectic surface F. One notable feature is…
math.SG2007★ 7 cited
Comparing tamed and compatible symplectic cones and cohomological properties of almost complex manifolds
Tian-Jun Li, Weiyi Zhang
We introduce certain homology and cohomology subgroups for any almost complex structure and study their pureness, fullness and duality properties. Motivated by a question of Donald…