CR-submanifolds of a trans-Sasakian manifold. II
[For a review of the first part, see: ibid. 22, No. 12, 1007-1012 (1991; Zbl 0767.53036.)] In the present paper the author studies CR-submanifolds of a trans- Sasakian manifold (which generalizes both \(\alpha\)-Sasakian and \(\beta\)- Kenmotsu structures). For the leaves of involutive distributions on the CR-submanifold \(M\) of a trans-Sasakian manifold \(\overline {M}\), the author gives necessary and sufficient conditions for their immersions in \(M\) to be totally geodesic.
scientific article; zbMATH DE number 567153