Non-existence of CR-warped Product Submanifolds of Nearly Lorentzian Para-Sasakian Manifolds

Year 2025, Volume: 17 Issue: 2, 544 - 549, 30.12.2025

Masaya Kawamura

https://doi.org/10.47000/tjmcs.1645866

Abstract

We introduce the definition of the nearly Lorentzian para-Sasakian condition, and we show the non-existence of proper CR-warped product submanifolds in a nearly Lorentzian para-Sasakian manifold.

Keywords

CR-warped product submanifolds , Lorentzian almost paracontact structure , nearly Lorentzian para-Sasakian manifolds

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