Title of article :
The property of real hypersurfaces in 2-dimensional complex space form with Ricci operator
Author/Authors :
LIM, Dong Ho Hankuk University of Foreign Studies - Department of Mathematics, South Korea , SOHN, Woon Ha Catholic University of Daegu - Department of Mathematics, South Korea , AHN, Seong-Soo Dongshin University - Department of Electrical Engineering, South Korea
Abstract :
Let M be a real hypersurface in a complex space form M_2(c), c neq 0. In this paper, we prove that S phi=phi S on M if and only if M is pseudo-Einstein.
Keywords :
Real hypersurface , Ricci operator , Hopf hypersurface , Pseudo , Einstein hypersurface
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
