A RIGIDITY THEOREM FOR SURFACES IN RIEMANNIAN 3-SPACES.

Hemi Equilibrium Problems on Hadamard Manifolds

On curvatures and points of the translation surfaces in Euclidean 3-space

Spacelike submanifolds of de-Sitter space and application of index form

Separation Problem for Bi-Harmonic Differential Operators in Lp− spaces on Manifolds

WARPED PRODUCT OF RIEMANNIAN MANIFOLDS

DEFORMATION OF SURFACES IN RIEMANNIAN 5-SPACES

A special class of regular connections in Finsler geometry

Translation L/W-surfaces in Euclidean 3-Space E3

Introducing Weingarten cyclic surfaces in R3