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Almost C(α)-manifolds satisfying certain curvature conditions

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The object of the present paper is to study the curvatures satisfying properties of an almost C(α)-manifold when it is concircular semi- symmetric, Ricci semi-symmetric, locally symmetric, locally Φ-symmetric and η-parallel.

Abstract

The object of the present paper is to study the curvatures satisfying properties of an almost C(α)-manifold when it is concircular semi- symmetric, Ricci semi-symmetric, locally symmetric, locally Φ-symmetric and η-parallel.

참고문헌 (11)

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  7. K. Yano, "Series in Pure Math., Vol. 3" (1984), Word Sci
  8. M. C. Chaki, "On pseudo Ricci symmetric manifolds", Bulgarian J. Physics, 15, pp.526~531 (1988)
  9. R. Deszcz, "On Ricci pseudosymmetric warped products", Demonstratio Math, 22, pp.1053~1065 (1989)
  10. U. C. De, "On Á-recurrent Sasakian manifolds", Novi Sad. J. Math, 33, pp.13~48 (2003)
  11. Z. I. Szabo, "Structure theorems on Riemannian spaces satisfying R(X; Y ):R = 0, the local version", Diff. Geom, 17, pp.531~582 (1982)

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