Screen generic transversal lightlike submanifolds
Abstract
In this study, we introduce screen generic transversal lightlikesubmanifolds of indefinite Kaehler manifolds. We show that this new class isan umbrella of invariant (complex), screen real, SCR, radical ST and STanti-invariant lightlike submanifolds. We investigate the integrability ofvarious distributions and prove a characterization theorem of such lightlikesubmanifolds in a complex space form. We obtain new conditions for theinduced connection to be a metric connection and we find some necessary andsufficient conditions for minimal screen generic transversal lightlikesubmanifolds. Moreover, we provide some examples of screen generictransversal lightlike submanifold and minimal screen generic transversallightlike submanifold of an indefinite Kaehler manifold.
Keywords
- indefinite Kaehler manifold
- lightlike submanifold
- screen generic transversal lightlike submanifold
- minimal lightlike submanifold
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References
- [1] M. Barros and A. Romero, Indefinite Kaehler manifolds, Math. Ann., 261, 55-62, 1982.
- [2] C. L. Bejan, and K. L. Duggal, Global lightlike manifolds and harmonicity, Kodai Math. J., 28, 131-145, 2005.
- [3] B. Dogan, B. Sahin and E. Yasar, Screen generic lightlike submanifolds, Mediterr. J. Math. 16 (4), 21, 2019.
- [4] K. L. Duggal and A. Bejancu, Lightlike Submanifolds of Semi-Riemannian Manifolds and Applications Kluwer Academic Publishers, Dordrecht, 1996.
- [5] K. L. Duggal and A. Bejancu, Lightlike Submanifolds of Semi-Riemannian Manifolds and Applications, Kluwer Academic Pub., The Netherlands, 1996.
- [6] K. L. Duggal and D. H. Jin, Totally umbilical lightlike submanifolds, Kodai Math. J. 26 1, 49-68, 2003.
- [7] K. L. Duggal and B. Sahin, Differential Geometry of Lightlike Submanifolds, Birkhäuser Verlag AG., 2010.
- [8] K. L. Duggal and B. Sahin, Screen Cauchy-Riemann lightlike submanifolds, Acta Math. Hungar. 106 (1-2), 137-165, 2005.
Details
Primary Language
English
Subjects
Algebraic and Differential Geometry
Journal Section
Research Article
Early Pub Date
December 30, 2025
Publication Date
December 30, 2025
Submission Date
May 13, 2025
Acceptance Date
November 21, 2025
Published in Issue
Year 2026 Volume: 55 Number: 3