Kaehler submanifolds with $RS=0$ in a complex projective space
Commun. Korean Math. Soc. 1997 Vol. 12, No. 3, 685-690
Jong Ik Hyun Cheju National University of Education
Abstract : Our study focuses on the condition under which a subspace of complex projective space can become an Einstein space. We prove that a subspace becomes an Einstein space if it's codimension is less than $n-1$ and its curvature tensor and Ricci tensor satisfies Ryan's condition.
