References
-
M. Atceken, On geometry of submanifolds of
$(LCS)_n$ -manifolds , Int. J. Math. and Math. Sci., (2012), 1-11. - D. E. Blair, Contact manifolds in Riemannian geometry, Lecture Notes in Math. 509, Springer-Verlag, New York, 1976.
- A. Bejancu, N. Papaghiuc, Semi-invariant submanifolds of a Sasakian manifold, An. Stiint. Univ., "Al, I. Cuza" Iasi. 27(1981), 163-170.
- B. Y. Chen, Geometry of slant submanifolds, Katholieke Universiteit Leuven, 1990.
- J. L. Cabrerizo, A. Carriazo, L. M. Fernandez, M. Fernandez, Semi-slant submanifolds of a Sasakian manifold, Geom. Dedicata, 78(2)(1999), 183-199. https://doi.org/10.1023/A:1005241320631
- J. L. Cabrerizo, A. Carriazo, L. M. Fernandez, M. Fernandez, Slant submanifolds in Sasakian manifolds, Glasgow Math. J., 42(1)(2000), 125-138. https://doi.org/10.1017/S0017089500010156
- U. C. De, A. A. Shaikh, Non-existence of proper semi-invariant submanifolds of a Lorentzian para-Sasakian manifold, Bull. Malays. Math. Soc., 22(2)(1999), 179-183.
-
U. C. De, A. A. Shaikh, A. Sengupta, On LP-Sasakian manifolds with a coefficient
${\alpha}$ , Kyungpook Math. J., 42(2002), 177-186. - U. C. De, A. A. Aqeel, A. A. Shaikh, Submanifolds of a Lorentzian para-Sasakian manifold, Bull. Malays. Math. Soc., 28(2)(2005), 223-227.
- R. S. Gupta, S. M. Khursheed Haider, M. H. Shahid, Slant submanifolds of a Kenmotsu manifold, Radovi Matematicki, 12(2004), 205-214.
-
S. K. Hui, M. Atceken, Contact warped product semi-slant submanifolds of
$(LCS)_n$ -manifolds , Acta Univ. Sapientiae, Mathematica, 3(2)(2011), 212-224. - M. Kon, Remarks on anti-invariant submanifolds of a Sasakian manifold, Tensor, (N. S.) 30(1976), 239-245.
- Kalpana, G. Guha, Semi-invariant submanifolds of a Lorentzian para-Sasakian manifold , Ganit, J. Bangladesh Math. Soc., 13(1993), 71-76.
- V. A. Khan, M. A. Khan, Semi-slant submanifolds of trans-Sasakian manifolds, Sarajevo J. Math., 2(14)(2006), 83-93.
- V. A. Khan, M. A. Khan, K. A. Khan, Slant and semi-slant submanifolds of Kenmotsu manifold, Mathematica Slovaca, 57(5)(2007), 483-494.
- A. Lotta, Slant submanifolds in contact geometry, Bull. Math. Soc. Roumanie, 39(1996), 183-198.
- A. Lotta, Three dimensional slant submanifolds of K-contact manifolds, Balkan J. Geom. Appl., 3(1)(1998), 37-51.
- K. Matsumoto, On Lorentzian almost para-contact manifolds, Bull. of Yamagata Univ. Nat. Sci., 12(1989), 151-156.
- S. Prasad, R. H. Ojha, Lorentzian para-contact submanifolds, Publ. Math. Debrecen, 44(1994), 215-223.
- N. Papaghiuc, Semi-slant submanifolds of Kahlerian manifold, An. Stiint. Univ., "Al, I. Cuza" Iasi., 9(1994), 55-61.
- B. Prasad, Semi-invariant submanifolds of a Lorentzian para-Sasakian manifold, Bull. Malays. Math. Soc., 21(2)(1998), 21-26.
- A. A. Shaikh, On Lorentzian almost para-contact manifolds with a structure of the concircular type, Kyungpook Math. J., 43(2003), 305-314.
-
A. A. Shaikh, Some results on
$(LCS)_n$ -manifolds, J. Korean Math. Soc., 46(3)(2009), 449-461. https://doi.org/10.4134/JKMS.2009.46.3.449 - A. A. Shaikh, K. K. Baishya, On concircular structure spacetimes, J. Math. and Stat., 1(2005), 129-132. https://doi.org/10.3844/jmssp.2005.129.132
- A. A. Shaikh, K. K. Baishya, On concircular structure spacetimes II, Amer. J. Appl. Sci., 3(4)(2006), 1790-1794. https://doi.org/10.3844/ajassp.2006.1790.1794
-
A. A. Shaikh, T. Basu, S. Eyasmin, On the existence of
${\phi}$ -recurrent$(LCS)_n$ -manifolds, Extracta Mathematicae, 23(1)(2008), 71-83.