SOME TYPES OF WEAKLY SYMMETRIC RIEMANNIAN MANIFOLDS

Yıl 2011, Cilt: 4 Sayı: 2, 21 - 31, 30.10.2011

Bandana Das A. Bhattacharyya

Öz

Anahtar Kelimeler

Pseudo projectively flat manifold, hyper-quasi-constant curvature, pseudo quasi-constant curvature

Kaynakça

• [1] Chaki, M. C. and Maity, R. K., On quasi-Einstein manifold, Publ. Math. Debrecen 51/1- 2(1997), 35-42.
• [2] Chen, B. Y. and Yano, K., Hyperspaces of a conformally flat space, Tensor N. S. 26(1972), 318-322.
• [3] De, U. C. and Bandyopadhyay, S., On weakly symmetric Riemannian spaces, Publ. Math. Debrecen 54(1999), 377-381.
• [4] Shaikh, A. A. and Jana, S. K., On weakly symmetric Riemannian manifolds, Publ. Math. Debrecen 71/1-2(2007), 27-41.
• [5] Tarafdar, M., Bhattacharyya, A. and Debnath, D., A type of pseudo projective ϕ recurrent trans-Sasakian manifold, Anal. Stii. Ale. Univ. ”Al.I.Cuza”, Iasi. Tomul LII, S. I. Matematica˘, f. 2(2006), 417-422.
• [6] Tamassy, L. and Binh, T. Q., On weakly symmetric and weakly projective symmetric Rie- mannian manifolds, Coll. Math. Soc. J. Bolyai 50(1989), 663-670.
• [7] Tamassy, L. and Binh, T. Q., On weakly symmetrics of Einstein and Sasakian Manifolds, Tensor N. S. 53(1993), 140-148.
• [8] Yano, K. and Sawaki, S., Riemannian manifolds admitting a conformal transformation group, J. Diff. Geom. 2(1968), 161-184.