Another proof for the rigidity of Clifford minimal
be a minimal
hypersurface, and let us denote by the shape operator
of . In this
paper we give an alternative proof of the theorem that states that if
then is a Clifford minimal hypersurface.
Key words and phrases: Minimal
hypersurfaces, spheres, Clifford hypersurfaces, shape operator.
AMSC(2000): Primary: 53C42, Secondary: