Research Article

Riemannian Curvature of a Sliced Contact Metric Manifold

Volume: 4 Number: 2 December 17, 2018
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Riemannian Curvature of a Sliced Contact Metric Manifold

Abstract

Contact geometry become a more important issue in the mathematical world with the works which had done in the 19th century. Many mathematicians have made studies on contact manifolds, almost contact manifolds, almost contact metric manifolds and contact metric manifolds. Many different studies have been done and papers have been published on Sasaki manifolds, Kähler manifolds, the other manifold types and submanifolds of them. In our  previous studies we get the characterization of indefinite Sasakian manifolds. In order to get the characterization of indefinite Sasakian manifolds, firstly we defined sliced contact metric manifolds and then we examined the features of them. As a result we obtain a sliced almost contact metric manifold which is a wider class of almost contact metric manifolds. Thus, we constructed a sliced which is a contact metric manifold on an almost contact metric manifold where the manifold  is not a contact metric manifold. Sliced almost contact metric manifolds generalized the almost contact metric manifolds. Then, we study on the sliced Sasakian manifolds and the submanifolds of them. Moreover we analyzed some important properties of the manifold theory on sliced almost contact metric manifolds.

In this paper we calculated the -sectional curvature and the Riemannian curvature tensor of the sliced almost contact metric manifolds. Hence we think that all these studies will accelerate the studies on the contact manifolds and their submanifolds. 


Keywords

References

  1. Blair D.E., 1976, Contact Manifolds in Riemannian Geometry, Lecture Notes in Math. Vol. 509, Springer-Verlag.
  2. Blair D. E., 2002, Riemannian Geometry of Contact and Symplectic Manifolds, Progressin Mathematics 203. Birkhauser Boston, Inc., Boston, MA.
  3. Boothby W.M., 1986, An Introduction to Differentiable Manifolds and Riemannian Geometry, Academic Press.
  4. Camcı Ç., 2007, A Curve Theory in Contact Geometry, Ph. D. Thesis, Ankara University, Ankara.
  5. Chen B., 1973, Geometry of Submanifolds, Marcel Dekker, Inc., New York, Pure and Applied Mathematics, No. 22.
  6. Gray J., 1959, Some Global Properties of Contact Structures, Ann. of Math., 69, 421-450.
  7. Gümüs M., 2018, A New Construction Of Sasaki Manifolds In Semi-Riemann Space and Applications, PhD. Thesis, Çanakkale Onsekiz Mart University, Çanakkale.
  8. Ogiue K., 1964, On Almost Contact Manifolds Admitting Axiom of Planes or Axiom of Free Mobility, Kodai Math., 16, 223-232.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

December 17, 2018

Submission Date

April 5, 2018

Acceptance Date

August 10, 2018

Published in Issue

Year 2018 Volume: 4 Number: 2

APA
Gümüş, M., & Camcı, Ç. (2018). Riemannian Curvature of a Sliced Contact Metric Manifold. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 4(2), 1-14. https://doi.org/10.28979/comufbed.413013
AMA
1.Gümüş M, Camcı Ç. Riemannian Curvature of a Sliced Contact Metric Manifold. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2018;4(2):1-14. doi:10.28979/comufbed.413013
Chicago
Gümüş, Mehmet, and Çetin Camcı. 2018. “Riemannian Curvature of a Sliced Contact Metric Manifold”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 4 (2): 1-14. https://doi.org/10.28979/comufbed.413013.
EndNote
Gümüş M, Camcı Ç (December 1, 2018) Riemannian Curvature of a Sliced Contact Metric Manifold. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 4 2 1–14.
IEEE
[1]M. Gümüş and Ç. Camcı, “Riemannian Curvature of a Sliced Contact Metric Manifold”, Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 4, no. 2, pp. 1–14, Dec. 2018, doi: 10.28979/comufbed.413013.
ISNAD
Gümüş, Mehmet - Camcı, Çetin. “Riemannian Curvature of a Sliced Contact Metric Manifold”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 4/2 (December 1, 2018): 1-14. https://doi.org/10.28979/comufbed.413013.
JAMA
1.Gümüş M, Camcı Ç. Riemannian Curvature of a Sliced Contact Metric Manifold. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2018;4:1–14.
MLA
Gümüş, Mehmet, and Çetin Camcı. “Riemannian Curvature of a Sliced Contact Metric Manifold”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 4, no. 2, Dec. 2018, pp. 1-14, doi:10.28979/comufbed.413013.
Vancouver
1.Mehmet Gümüş, Çetin Camcı. Riemannian Curvature of a Sliced Contact Metric Manifold. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2018 Dec. 1;4(2):1-14. doi:10.28979/comufbed.413013

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