### Warped Product Pointwise Semi-slant Submanifolds of Sasakian Manifol Retracted

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**Authors: ** A. BOUTIARA

**DOI: ** 10.46793/KgJMat2105.721M

**Abstract: **

Recently, B.-Y. Chen and O. J. Garay studied pointwise slant submanifolds of almost Hermitian manifolds. By using the notion of pointwise slant submanifolds, we investigate the geometry of pointwise semi-slant submanifolds and their warped products in Sasakian manifolds. We give non-trivial examples of such submanifolds and obtain several fundamental results, including a characterization for warped product pointwise semi-slant submanifolds of Sasakian manifolds.

**Keywords: **

Warped products, pointwise slant submanifolds, pointwise semi-slant submanifolds, Sasakian manifolds.

**References: **

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