References
- H. Akbar-zadeh, Espaces de nullite de certaines operateurs geometrie des sous-varietes, C. R. Acad. Sci. Paris Ser. A-B 274 (1972), A490-A493.
- B. Bidabad and M. Rafie-Rad, On the k-nullity foliations in finsler geometry, Bulletin of the Iranian Mathematical Society, to appear.
- M. C. Chaki and R. K. Maity, On quasi Einstein manifolds, Publ. Math. Debrecen 57 (2000), no. 3-4, 297-306.
- Y. Clifton and H. Maltz, The k-nullity space of the curvature operator, Michigan Math. J. 17 (1970), 85-89. https://doi.org/10.1307/mmj/1029000379
- U. C. De and A. A. Shaikh, Differential geometry of manifolds, Alpha Science Interna- tional Ltd. Oxford, U.K. (2007), 263-272.
- A. Gray, Space of constancy of curvature operator, Proc. Amer. Math. Soc. 17 (1966), 897-902. https://doi.org/10.1090/S0002-9939-1966-0198392-4
- C. Ozgur, N(k)-quasi Einstein manifolds satisfying certain conditions, Chaos Solitons Fractals 38 (2008), no. 5, 1373-1377. https://doi.org/10.1016/j.chaos.2008.03.016
- C. Ozgur and Sibel Sular, On N(k)-quasi Einstein manifolds satisfying certain condi- tions, Balkan J. Geom. Appl. 13 (2008), no. 2, 74-79.
- C. Ozgur and M. M. Tripathi, On the concircular curvature tensor of an N(k)-quasi Einstein manifold, Math. Pannon. 18 (2007), no. 1, 95-100.
- B. Prasad, A pseudo projective curvature tensor on a Riemannian manifold, Bull. Calcutta Math. Soc. 94 (2002), no. 3, 163-166.
- S. Tanno, Ricci curvatures of contact Riemannian manifolds, Tohoko Math. J. 40 (1988), no. 3, 441-448. https://doi.org/10.2748/tmj/1178227985
- M. M. Tripathi and J. S. Kim, On N(k)-quasi Einstein manifolds, Commun. Korean Math. Soc. 22 (2007), no. 3, 411-417. https://doi.org/10.4134/CKMS.2007.22.3.411
- K. Yano and M. Kon, Structures on Manifolds, Series in pure mathematics, vol. 3. Singapore: World Scientic Publishing Co., 1984.
- K. Yano and S. Sawaki, Riemannian manifolds admitting a conformal transformation group, J. Differential Geometry 2 (1968), 161-184.
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- Certain Investigations on Pseudo Quasi-Einstein Manifolds vol.88, pp.2, 2018, https://doi.org/10.1007/s40010-017-0422-1