Almost Kähler manifolds of constant antiholomorphic sectional curvature

Abstract

It is proved that if an AK2-manifold of dimension greater or equal to 6 is of pointwise constant antiholomorphic sectional curvature, then it is a 6-dimensional manifold of constant negative sectional curvature or a Kähler manifold of constant holomorphic sectional curvature.

5 pages, MR 85f:53040