EINSTEIN HALF LIGHTLIKE SUBMANIFOLDS WITH SPECIAL CONFORMALITIES

Dae Ho Jin
2012 Bulletin of the Korean Mathematical Society  
In this paper, we study the geometry of Einstein half lightlike submanifolds M of a semi-Riemannian space formM (c) subject to the conditions: (a) M is screen conformal, and (b) the coscreen distribution of M is a conformal Killing one. The main result is a classification theorem for screen conformal Einstein half lightlike submanifolds of a Lorentzian space form with a conformal Killing coscreen distribution.
doi:10.4134/bkms.2012.49.6.1163 fatcat:2nyafypnn5eqlofm4fw3fhhhda