References
- N.S. Ageshe and M.R. Chafle, A semi-symmetric non-metric connection on a Riemannian manifold, Indian J. Pure Appl. Math., 23(6), 1992, 399-409.
- K.L. Duggal and A. Bejancu, Lightlike Submanifolds of Semi-Riemannian Manifolds and Applications, Kluwer Acad. Publishers, Dordrecht, 1996.
- K.L. Duggal and D.H. Jin, Null curves and Hypersurfaces of Semi-Riemannian Manifolds, World Scientific, 2007.
- K.L. Duggal and B. Sahin, Differential geometry of lightlike submanifolds, Frontiers in Mathematics, Birkhauser, 2010.
- D.H. Jin, Lightlike submanifolds of a semi-Riemannian manifold with a semi-symmetric non-metric connection, J. Korean Soc Math. Edu. Ser. B: Pure Appl. Math., 19(3), 2012, 211-228.
- D.H. Jin and J.W. Lee, A classification of half lightlike submanifolds of a semi-Riemannian manifold with a semi-symmetric non-metric connection, Bull. Korean Math. Soc. 50(3), 2013, 705-717. https://doi.org/10.4134/BKMS.2013.50.3.705
- B. O'Neill, Semi-Riemannian Geometry with Applications to Relativity, Academic Press, 1983.
- E. Yasar, A.C. Coken and A. Yucesan, Lightlike hypersurfaces in semi-Riemannian manifold with semi-symmetric non-metric connection, Math. Scand. 102, 2008, 253-264. https://doi.org/10.7146/math.scand.a-15061