Warped product lightlike submanifolds with a slant factor

M Pruthi, S Kumar - Revista de la Unión Matemática Argentina, 2025 - revistas.uns.edu.ar
In the present study, we investigate a new type of warped products on manifolds with
indefinite metrics, namely, warped product lightlike submanifolds of indefinite Kaehler …

Geometry of screen semi-slant lightlike submanifolds and their warped products

T Kumar - Journal of Geometry and Physics, 2023 - Elsevier
In the present paper, we study screen semi-slant lightlike submanifolds of indefinite Kaehler
manifolds. We give some characterization results followed by an example of screen semi …

Pointwise bi-slant lightlike submanifolds and their warped products

M Pruthi, S Kumar - Journal of Geometry and Physics, 2023 - Elsevier
We introduce the general notion of pointwise bi-slant lightlike submanifolds of indefinite
almost Hermitian manifolds. At first, we give a characterization theorem for the existence of …

Quasi-bi-slant lightlike submanifolds of indefinite Kaehler manifolds

SS Shukla, P Kumar - J. Math. Comput. Sci., 2021 - scik.org
In this paper, we introduce the notion of quasi-bi-slant lightlike submanifolds of indefinite
Kaehler manifolds providing some non-trivial examples. Integrability conditions of …

[PDF][PDF] Semi-slant lightlike submanifolds of Golden Semi-Reimannian manifolds

S KUMAR, A YADAV - Kragujevac Journal of Mathematics, 2025 - researchgate.net
The aim of our paper is to introduce the notion of semi-slant lightlike submanifolds of golden
semi-Riemannian manifolds. We give non-trivial examples of semi-slant lightlike …

Radical transversal screen semi-slant lightlike submanifolds of indefinite Sasakian manifolds

SS Shukla, A Yadav - Lobachevskii Journal of Mathematics, 2015 - Springer
In this paper, we introduce the notion of radical transversal screen semi-slant lightlike
submanifolds of indefinite Sasakianmanifolds giving some non-trivial examples and give …

Generalized Slant lightlike submanifolds of indefinite Kaehler manifolds

M Pruthi - Journal of Geometry and Physics, 2024 - Elsevier
This paper introduces the idea of Generalized Slant (GS)-lightlike submanifolds of indefinite
Kaehler manifolds, which include semi-slant, screen semi-slant and GCR-lightlike …

[PDF][PDF] Geometric characteristics of screen slant lightlike submanifolds of indefinite nearly Kaehler manifolds

T Kumar, M Pruthi, S Kumar, P Kumar - Balkan J. Geom. Appl, 2021 - emis.de
The aim of present paper is to analyze geometric characteristics of screen slant lightlike
submanifolds of indefinite nearly Kaehler manifolds. We establish the existence theorem for …

[PDF][PDF] Screen slant lightlike submanifolds of golden semi-Riemannian manifolds

S Kumar, A Yadav - Novi Sad J. Math, 2024 - sites.dmi.uns.ac.rs
The aim of our paper is to introduce the notion of screen slant lightlike submanifolds of
golden semi-Riemannian manifolds. We give some non-trivial examples of screen slant …

Quasi bi-slant submanifolds of para-Kaehler manifolds

B Chaube, SK Chanyal - Acta Mathematica Universitatis …, 2024 - iam.fmph.uniba.sk
In this paper, we introduce the notion of quasi bi-slant submanifolds of para-Hermitian
manifolds. We investigate necessary and sufficient conditions for integrability of distributions …