Almost Hermitian Manifolds with Vanishing Bochner Curvature Tensor
arXiv:1108.5859
Abstract
It is proved that if an almost Hermitian manifold of dimension greater than 4 has vanishing (classical) Bochner curvature tensor and is not Kaehlerian at a point, then it is flat in a neighbourhood of this point.
MR 2011f:53049, 5 pages