Totally umbilical radical screen transversal half lightlike submanifolds of almost contact B-metric manifolds
C. R. Acad. Bulg. Sci., Vol. 74, № 1, pp. 12-22
The present paper is a continuation of our previous work, where a class of half lightlike submanifolds of almost contact B-metric manifolds was introduced. We study curvature properties of totally and screen totally umbilical such submanifolds as well as of the corresponding semi-Riemannian submanifolds with respect to the associated B-metric.
Almost contact B-metric manifolds, Half lightlike submanifolds