Generalized projective curvature tensor of nearly cosymplectic manifold

In this paper, we concentrated our attention on geometry of gen- eralized projective tensor of nearly cosymplectic manifold. In particular, we studied the ‡atness property of generalized projective tensor. This property helped us to nd the necessary and su¢ cient condition that nearly cosymplec- tic manifold is a generalized Einstein manifold.