Radical screen transversal half lightlike submanifolds of almost contact B-metric manifolds

14 Mar 2020 · Nakova Galia ·

We introduce a class of half lightlike submanifolds of almost contact B-metric manifolds and prove that such submanifolds are semi-Riemannian with respect to the associated B-metric. Object of investigations are also minimal of the considered submanifolds and a non-trivial example for them is given.