Yazar "Yaşar, Erol" için listeleme
-
Lightlike hypersurfaces in semi-Riemannian manifold with semi-symmetric non-metric connection
Yaşar, Erol; Çöken, A. Ceylan; Yücesan, Ahmet (Matematisk Inst, 2008)In this paper, We Study lightlike hypersurfaces of a semi-Riemannian manifold admitting a semisymmetric non-metric connection. We give the equations of Gauss and Codazzi. Then, we obtain conditions under which the Ricci ...