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On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds

Year 2018, Volume: 21 Issue: 4, 967 - 970, 01.12.2018
https://doi.org/10.2339/politeknik.389629

Abstract

The Golden Ratio is fascinating topic that
continually generated news ideas. A Riemannian manifold endowed with a Golden
Structure will be called a Golden Riemannian manifold. Precisely, we can say
that an (1,1)-tensor field
 



















 on a m-dimensional Riemann manifold

  is a Golden structure if it satisfies the
equation


,  where

 is identity map on  

.
Furthermore,


,
the Riemannian metric is called   


-compatible
and


  is named a Golden Riemannian manifold. The
main purpose of the present paper is to study the geometry of Riemannian
manifolds endowed with Golden structures.
 For
this purpose, we study totally umbilical semi-invariant submanifold of the
Golden Riemannian manifolds. Also, we obtain integrability conditions of the
distributions and investigate the geometry of foliations.

References

  • [1] Bejancu, A., “Geometry of CR-submanifolds”, D. Reidel, (1986). [2] Chen, B.-Y. “Riemannian submanifolds, in Handbook of Differential Geometry”, North Holland (eds. F. Dillen and L. Verstraelen) I, 187418, (2000).
  • [3] Crasmareanu, M. and Hretcanu, C. E. “Golden differansiyel geometry”. Chaos, Solitons & Fractals 38, (5): 1229-1238, (2008).
  • [4] Crasmareanu, M. and Hretcanu, C. E. “Applications of the Golden Ratio on Riemannian Manifolds”. Turkish J. Math. 33, (2): 179-191, (2009).
  • [5] Gezer, A., Cengiz, N. and Salimov, A., “On integrability of Golden Riemannian structures”. Turkish J. Math. 37: 693-703, (2013).
  • [6] Hretcanu, C. E and Crasmareanu, M. “On some invariant submanifolds in a Riemannian manifold with golden structure”. An.Stiins. Univ. Al. I. Cuza Iasi. Mat. (N.S.)53, (1): 199-211, (2007).
  • [7] Sahin, B. and Akyol, M. A., “Golden maps between Golden Riemannian manifolds and constancy of certain maps”, Math. Commun. 19: 333-342, (2014).
  • [8] Yano, K. And Kon, M., “Structures on manifolds”, World Scientific, Singapuore, Series in pure mathematics, 3 (1984).
  • [9] Erdoğan, F. E. And Yıldırım C. "Semi-invariant submanifolds of Golden Riemannian manifolds" AIP Conference Proceedings, 1833, 020044, doi:10.1063/1.4981692, (2017).

On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds

Year 2018, Volume: 21 Issue: 4, 967 - 970, 01.12.2018
https://doi.org/10.2339/politeknik.389629

Abstract

The Golden Ratio is fascinating topic that
continually generated news ideas. A Riemannian manifold endowed with a Golden
Structure will be called a Golden Riemannian manifold. Precisely, we can say
that an (1,1)-tensor field
 



















 on a m-dimensional Riemann manifold

  is a Golden structure if it satisfies the
equation


,  where

 is identity map on  

.
Furthermore,


,
the Riemannian metric is called   


-compatible
and


  is named a Golden Riemannian manifold. The
main purpose of the present paper is to study the geometry of Riemannian
manifolds endowed with Golden structures.
 For
this purpose, we study totally umbilical semi-invariant submanifold of the
Golden Riemannian manifolds. Also, we obtain integrability conditions of the
distributions and investigate the geometry of foliations.

References

  • [1] Bejancu, A., “Geometry of CR-submanifolds”, D. Reidel, (1986). [2] Chen, B.-Y. “Riemannian submanifolds, in Handbook of Differential Geometry”, North Holland (eds. F. Dillen and L. Verstraelen) I, 187418, (2000).
  • [3] Crasmareanu, M. and Hretcanu, C. E. “Golden differansiyel geometry”. Chaos, Solitons & Fractals 38, (5): 1229-1238, (2008).
  • [4] Crasmareanu, M. and Hretcanu, C. E. “Applications of the Golden Ratio on Riemannian Manifolds”. Turkish J. Math. 33, (2): 179-191, (2009).
  • [5] Gezer, A., Cengiz, N. and Salimov, A., “On integrability of Golden Riemannian structures”. Turkish J. Math. 37: 693-703, (2013).
  • [6] Hretcanu, C. E and Crasmareanu, M. “On some invariant submanifolds in a Riemannian manifold with golden structure”. An.Stiins. Univ. Al. I. Cuza Iasi. Mat. (N.S.)53, (1): 199-211, (2007).
  • [7] Sahin, B. and Akyol, M. A., “Golden maps between Golden Riemannian manifolds and constancy of certain maps”, Math. Commun. 19: 333-342, (2014).
  • [8] Yano, K. And Kon, M., “Structures on manifolds”, World Scientific, Singapuore, Series in pure mathematics, 3 (1984).
  • [9] Erdoğan, F. E. And Yıldırım C. "Semi-invariant submanifolds of Golden Riemannian manifolds" AIP Conference Proceedings, 1833, 020044, doi:10.1063/1.4981692, (2017).
There are 8 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Article
Authors

Feyza Esra Erdoğan

Cumali Yıldırım This is me

Publication Date December 1, 2018
Submission Date October 2, 2016
Published in Issue Year 2018 Volume: 21 Issue: 4

Cite

APA Erdoğan, F. E., & Yıldırım, C. (2018). On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds. Politeknik Dergisi, 21(4), 967-970. https://doi.org/10.2339/politeknik.389629
AMA Erdoğan FE, Yıldırım C. On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds. Politeknik Dergisi. December 2018;21(4):967-970. doi:10.2339/politeknik.389629
Chicago Erdoğan, Feyza Esra, and Cumali Yıldırım. “On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds”. Politeknik Dergisi 21, no. 4 (December 2018): 967-70. https://doi.org/10.2339/politeknik.389629.
EndNote Erdoğan FE, Yıldırım C (December 1, 2018) On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds. Politeknik Dergisi 21 4 967–970.
IEEE F. E. Erdoğan and C. Yıldırım, “On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds”, Politeknik Dergisi, vol. 21, no. 4, pp. 967–970, 2018, doi: 10.2339/politeknik.389629.
ISNAD Erdoğan, Feyza Esra - Yıldırım, Cumali. “On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds”. Politeknik Dergisi 21/4 (December 2018), 967-970. https://doi.org/10.2339/politeknik.389629.
JAMA Erdoğan FE, Yıldırım C. On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds. Politeknik Dergisi. 2018;21:967–970.
MLA Erdoğan, Feyza Esra and Cumali Yıldırım. “On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds”. Politeknik Dergisi, vol. 21, no. 4, 2018, pp. 967-70, doi:10.2339/politeknik.389629.
Vancouver Erdoğan FE, Yıldırım C. On a Study of the Totally Umbilical Semi-Invariant Submanifolds of Golden Riemannian Manifolds. Politeknik Dergisi. 2018;21(4):967-70.

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