Distributions associated to almost complex structures on symplectic manifolds
We look at methods to select triples $(M,ω,J)$ consisting of a symplectic manifold $(M,ω)$ endowed with a compatible positive almost complex structure $J$, in terms of the Nijenhuis tensor $N^J$ associated to $J$. We study in particular the image distribution $\Image N^J$.
math.SG↗