The generalized Gauss map of a space-like submanifold with parallel mean curvature vector in a pseudo-Euclidean space

Hypersurfaces with Constant Mean Curvature in a Lorentzian Space Form

Lagrangian Mean Curvature Flow in Pseudo-euclidean Space

We establish the longtime existence and convergence results of the mean curvature flow of entire Lagrangian graphs in pseudo-Euclidean space.

FUZZY HV -SUBSTRUCTURES IN A TWO DIMENSIONAL EUCLIDEAN VECTOR SPACE

In this paper, we study fuzzy substructures in connection withHv-structures. The original idea comes from geometry, especially from thetwo dimensional Euclidean vector space. Using parameters, we obtain a largenumber of hyperstructures of the group-like or ring-like types. We connect,also, the mentioned hyperstructures with the theta-operations to obtain morestrict hyperstructures, as Hv-groups...

hypersurfaces with constant mean curvature in a lorentzian space form

Umbilicity of (Space-Like) Submanifolds of Pseudo-Riemannian Space Forms

We study umbilic (space-like) submanifolds of pseudo-Riemannian space forms, then define totally semi-umbilic space-like submanifold of pseudo Euclidean space and relate this notion to umbilicity. Finally we give characterization of total semi-umbilicity for space-like submanifolds contained in pseudo sphere or pseudo hyperbolic space or the light cone.A pseudo-Riemannian submanifold M in (a...