On subspaces of C-reducible, semi C-reducible, s3-like and s4-like spaces
On subspaces of Riemann-Otsuki space.
On Super Quasi Einstein Manifold
On symmetric Riemannian manifolds.
On tensor fields semiconjugated with torse-forming vector fields
The paper deals with tensor fields which are semiconjugated with torse-forming vector fields. The existence results for semitorse-forming vector fields and for convergent vector fields are proved.
On the Bianchi Identities.
On the Blaschke invariants of generalized time-like ruled surfaces.
On the B-scrolls in the 3-dimensional Lorentzian space
On the Cartan-Norden theorem for affine Kähler immersions
In [O2] the Cartan-Norden theorem for real affine immersions was proved without the non-degeneracy assumption. A similar reasoning applies to the case of affine Kähler immersions with an anti-complex shape operator, which allows us to weaken the assumptions of the theorem given in [NP]. We need only require the immersion to have a non-vanishing type number everywhere on M.
On the casual structure of homogeneous manifolds.
On the Classification of Lorentzian Sasaki Space Forms
On the cohomology of twistor flag spaces
On the connection of recurrence of metric, eigen tensors and transition of length in W-On spaces.
On the connections naturally induced on the second order frame bundle
On the Covariant Differential of an Almost Hermitian Structure.
On the curvature collineation in Finsler space.
On the curvature of Chern-Lagrange connection.
On the curvatures of -dimensional generalized time-like ruled surface.
On the degeneration of harmonic sequences from surfaces into complex Grassmann manifolds
Let be a harmonic map from surface into complex Grassmann manifold. In this paper, some sufficient conditions for the harmonic sequence generated by to have degenerate -transform or -transform are given.
On the Eigenvalues of the Shape Operator of an Isometric Immersion into a Space of Constant Curvature.