Some applications of homogeneous structures on Hopf hypersurfaces in a complex space form

Setsuo Nagai
2002 Math. J. Toyama Univ   unpublished
The purpose of this paper is to give a new and simple proof of the classification theorem of D'Atri-and C-type hypersurfaces in a non-flat complex space form given by Cho and Vanhecke [3]. We use a homogeneous structure tensor on a real hypersurface of type (B) to prove the theorem.