14 citations · 21 across the 3 of their papers we have counts for
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math.SG2009
Symplectic Birational Geometry
Tian-Jun Li, Yongbin Ruan
This is a survey on symplectic birational geometry. In arbitrary dimension, this subject is centered around the notion of uniruledness. In low dimensions, we will also discuss Koda…
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…