M. B. K. Balgeshir, S. Uddin, Soghra Tarigi Ahmadsaryi
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Ricci and scalar curvatures of hemi-slant submanifolds in 3-Sasakian space forms
In this paper, we study hemi-slant submanifolds of 3-Sasakian manifolds. First, we obtain some new results in terms of the operators $T_i$ and $n_i$ and then by using Gauss, Codazzi and Ricci equations, we prove some results involving Ricci and scalar curvature tensors in terms of the slant angle and the mean curvature vector of the submanifold.
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