On para-Nordenian structures
The aim of this paper is to investigate para-Nordenian properties of the Sasakian metrics in the cotangent bundle.
On projectable objects on fibred manifolds
The aim of this paper is to study the projectable and -projectable objects (tensors, derivations and linear connections) on the total space of a fibred manifold , where is a normalization of .
On Pseudo Metric Semi-Symmetric Connections
On pseudo metric semi-symmetric connections.
On Quarter-symmetric Metric Connections on a Hyperbolic Kaehlerian Space
On quasi-Riemannian fiber manifold
On real hypersurfaces in quaternionic projective space with -recurrent second fundamental tensor.
On Real Hypersurfaces of a Complex Projective Space.
On real hypersurfaces of type in a complex space form. III.
On real Kähler Euclidean submanifolds with non-negative Ricci curvature
We show that any real Kähler Euclidean submanifold with either non-negative Ricci curvature or non-negative holomorphic sectional curvature has index of relative nullity greater than or equal to . Moreover, if equality holds everywhere, then the submanifold must be a product of Euclidean hypersurfaces almost everywhere, and the splitting is global provided that is complete. In particular, we conclude that the only real Kähler submanifolds in that have either positive Ricci curvature or...
On real submanifolds of and (Preliminary communication)
On recurrent space with respect to metric semi-symmetric connection
On recurrent spaces of first order
On Regular Curvature Structures.
On relations of curvature tensors over Sen's system of affine connections
On Relative Deformation And Vorticity In Relativistic Kinematics
On Ricci Type Identities in Manifolds with Non-symmetric Affine Connection
On Ricci-recurrent manifolds
On Riemann and Weyl Compatible Tensors
On Riemannian conformally symmetric spaces admitting projective collineations