1 |
D. H. Jin, Screen conformal lightlike hypersurfaces of a semi-Riemannian space form, J. Korea Soc. Math. Educ. Ser. B Pure Appl. Math. 16 (2009), no. 3, 271-276.
과학기술학회마을
|
2 |
D. N. Kupeli, Singular Semi-Riemannian Geometry, Mathematics and Its Applications, vol. 366, Kluwer Acad. Publishers, Dordrecht, 1996.
|
3 |
K. L. Duggal and D. H. Jin, Null curves and Hypersurfaces of Semi-Riemannian Manifolds, World Scientific Publishing Co. Pte. Ltd., Hackensack, NJ, 2007.
|
4 |
K. L. Duggal and D. H. Jin, A Classification of Einstein lightlike hypersurfaces of a Lorentzian space form, to appear in J. Geom. Phys.
|
5 |
G. de Rham, Sur la reductibilit`e d’un espace de Riemann, Comment. Math. Helv. 26 (1952), 328-344.
DOI
|
6 |
C. Atindogbe and K. L. Duggal, Conformal screen on lightlike hypersurfaces, Int. J. Pure Appl. Math. 11 (2004), no. 4, 421-442.
|
7 |
C. Atindogbe, J.-P. Ezin, and J. Tossa, Lightlike Einstein hypersurfaces in Lorentzian manifolds with constant curvature, Kodai Math. J. 29 (2006), no. 1, 58-71.
DOI
ScienceOn
|
8 |
K. L. Duggal and A. Bejancu, Lightlike Submanifolds of Semi-Riemannian Manifolds and Applications, Kluwer Acad. Publishers, Dordrecht, 1996.
|
9 |
P. J. Ryan, Homogeneity and some curvature conditions for hypersurfaces, Tohoku Math. J. (2) 21 (1969), 363-388.
DOI
|