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SUBMANIFOLDS OF AN ALMOST r-PARACONTACT RIEMANNIAN MANIFOLD ENDOWED WITH A SEMI-SYMMETRIC METRIC CONNECTION

  • Ahmad, Mobin (Department of Mathematics, Integral University) ;
  • Jun, Jae-Bok (Department of Mathematics, College of Natural Science, Kook-Min University)
  • Received : 2010.07.29
  • Accepted : 2010.08.03
  • Published : 2010.09.25

Abstract

We define a semi-symmetric metric connection in an almost r-paracontact Riemannian manifold and we consider submanifolds of an almost r-paracontact Riemannian manifold endowed with a semi-symmetric metric connection and obtain Gauss and Codazzi equations, Weingarten equation and curvature tensor for submanifolds of an almost r-paracontact Riemannian manifold endowed with a semi-symmetric metric connection.

Keywords

References

  1. N. S. Agashe and M. R. Chafle, A semi-symmetric non-metric connection of a Riemannian Manifold, Indian journal of pure and applied math. 23(1992), 399-409.
  2. O. C. Andonie and D. Smaranda, Certaines connexions semi-symetrioues, Tensor N.S., 31 (1977), 8-12.
  3. B. Barua, Submanifolds of a Riemannian manifold admitting a semi-symmetric semi-metric connection, Analele Stiniifice Ale Universita T11 "AL. I. CUZA" IASI Tomu XLIV, s.l.a. Matematica fl,(1998), 137-146.
  4. B. Y. Chen. Geometry of submaifold. Marcel Dekker, New York, 1973.
  5. A. Friedmann and J. A. Schouten, Uber die geometrie der halbsym-metrischen ubertragung, Math. Zeitschr. 21(1924), 211-223. https://doi.org/10.1007/BF01187468
  6. S. Golab, On semi-symmetric and quarter-symmetric linear connections, Tensor N.S., 29 (1975), 249-254.
  7. T. Imai, Notes on semi-symmetric metric connection, Tensor N.S., 24(1972), 293-296.
  8. J. B. Jun and M. Ahmad. Hypersurfaces of almost r-paracontact Riemannian manifold endowed with semi-symmetric metric connection, (submitted). https://doi.org/10.4134/BKMS.2009.46.3.477
  9. Y. Liang, On semi-symmetric recurrent-metric connection,Tensor N.S., 55(1994), 107-112.
  10. I. Mihai and K. Matsumoto, Submanifolds of an almost r-paracontact manifold of P-Sasakian type, Tensor N.S., 48(1989), no. 2, 136-142.
  11. R. S. Mishra, Almost complex and almost contact submanifold. Tensor N.S., 25(1972), 419-433.
  12. R. Nivas, On Submanifolds of a manifold with semi-symmetric connection, Nepali Math. Sci. Rep. 9(1984), 85-90.
  13. J. A. Schouten, Ricci calculus, Springer, 1954.
  14. M. M. Tripathi, A new connection in a Riemannian manifold, Int. Elec. J. Geo., 1(2008), no. 1, 15-24.
  15. K. Yano, On semi-symmetric metric connections, Rev. Roumaine Math. Pures Appl., 15(1970), 1579-1586.