%0 Journal Article
%T Almost Kahler 4-manifolds with J-invariant Ricci tensor and special Weyl tensor
%A Vestislav Apostolov
%A Tedi Draghici
%J Mathematics
%D 1999
%I arXiv
%X We study the question of integrability of a compatible almost complex structure on a compact symplectic 4-manifold, under various natural assumptions on the curvature of the associated almost Kahler metric.
%U http://arxiv.org/abs/math/9911196v1