NOTE ON POINTWISE QUASI BI-SLANT SUBMERSIONS IN COMPLEX GEOMETRY

Sushil Kumar, Rajendra Prasad, Punit Kumar Singh

DOI Number
https://doi.org/10.22190/FUMI240612040K
First page
545
Last page
561

Abstract


In this article, we acquaint with the notion of pointwise quasi bi-slant (PQBS, in brief) submersions in complex geometry. We present the concept of pointwise quasi bi-slant submersions from almost Hermitian manifolds onto Riemannian manifolds as a generalization of pointwise hemi-slant submersions and pointwise semislant submersions and specially, we study such submersions from K¨ahler manifolds onto Riemannian manifolds. We explore the geometry of leaves of distribution which are involved in discussed submersions and furnish with a characterization theorem for pointwise quasi bi-slant submersions with totally umbilical fibers.


Keywords

Pointwise Riemannian submersions, Pointwise semi-invariant submersions, Pointwise quasi bi-slant submersions.

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References


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DOI: https://doi.org/10.22190/FUMI240612040K

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