Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
We initially obtain various relations and then establish necessary andsufficient condition for the integrability of screen distribution of a lightlike submanifold. We also establish necessary and sufficient condition for a lightlike submanifold to be totally geodesic.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
691--701
Opis fizyczny
Bibliogr. 11 poz.
Twórcy
autor
autor
autor
- Department of Mathematics University College of Engineering Punjabi University Patiala 147 002, India, rk37c@yahoo.co.in
Bibliografia
- [1] A. Bejancu, K. L. Duggal, Lightlike submanifolds of semi-Riemannian manifolds, Acta. Appl. Math. 38 (1995), 197–215.
- [2] B. O’Neill, Semi-Riemannian geometry with application to relativity, Academic Press, New York, (1983).
- [3] D. N. Kupeli, On null submanifolds in spacetimes, Geom. Dedicata 23 (1987), 33–51.
- [4] D. N. Kupeli, Degenerate manifolds, Geom. Dedicata 23 (1987), 259–290.
- [5] D. N. Kupeli, Degenerate submanifolds in semi-Riemannian geometry, Geom. Dedicata 24 (1987), 337–361.
- [6] D. N. Kupeli, Singular Semi-Riemannian Geometry, Kluwer, Dordrocht, 1996.
- [7] E. Kilic, B. Sahin, H. Bayram Karadag, R. Giines, Coisotropic submanifolds of a semi-Riemannian manifold, Turkish J. Math. 28 (2004), 335–352.
- [8] K. Honda, Some lightlike submanifolds, SUT J. Math. 37 (2001), 69–78.
- [9] K. L. Duggal, D. H. Jin, Totally umbilical lightlike submanifolds, Kodai Math. J. 26 (2003), 49–68.
- [10] K. L. Duggal, A. Bejancu, Lightlike Submanifolds of Semi-Riemannian Manifolds and Applications, Kluwer Acad. Publishers, Dordrecht, 1996.
- [11] K. Yano, Integral Formulas in Riemannian Geometry, Marcel Dekker, New York, (1970).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-PWA4-0032-0026