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On Concircular Curvature Tensor in Space-Times

Cilt: 22 Sayı: 3 20 Eylül 2018
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On Concircular Curvature Tensor in Space-Times

Öz

The aim of this work is to examine some properties of the concircular curvature tensor on $4-$dimensional manifolds admitting a Lorentz metric (so called space-times). In the first two sections, the study is introduced and the interrelated concepts together with some notations are presented. In the third section of the study, some results are obtained connected to eigenbivector structure of the concircular curvature tensor on these manifolds by taking into account the classification scheme of 2--forms (also known as bivectors) in this metric signature. Then, the known holonomy algebras on space-times are considered and some theorems are given regarding the concircular and Riemann curvature tensors. This analysis is also associated with the types of the Riemann curvature tensor on these manifolds. In the last section, the results of the study is summarized and the discussion part is presented.

Anahtar Kelimeler

Kaynakça

  1. [1] Mikeš, J., Stepanova, E., Vanžurová, A., et al. 2015. Differential Geometry of Special Mappings. Palacký University, Olomouc.
  2. [2] Hall, G. S. 2004. Symmetries and Curvature Structure in General Relativity. World Scientific.
  3. [3] Yano, K. 1940. Concircular Geometry I. Concircular Transformations. Proceedings of the Imperial Academy, 16, 6, 195-200.
  4. [4] Yano, K. 1940. Concircular Geometry II. Integrability Conditions of $\rho_{\mu\nu}=\phi g_{\mu\nu}$. Proceedings of the Imperial Academy, 16, 8, 354-360.
  5. [5] Blair, D. E., Kim, J-S., Tripathi, M. M. 2005. On the Concircular Curvature Tensor of a Contact Metric Manifold. Journal of the Korean Mathematical Society, 42, 5, 883-892.
  6. [6] Kühnel, W. 1988. Conformal Transformations Between Einstein Spaces. Conformal Geometry. Aspects of Mathematics / Aspekte der Mathematik, vol 12. Vieweg+Teubner Verlag, Wiesbaden, 105-146.
  7. [7] Hong, S., Özgür, C., Tripathi, M. M. 2006. On Some Special Classes of Kenmotsu Manifolds. Kuwait Journal of Science and Engineering, 33, 2, 19-32.
  8. [8] Hirica, I. E. 2016. Properties of Concircular Curvature Tensors on Riemann Spaces. Filomat, 30, 11, 2901-2907.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yazarlar

Yayımlanma Tarihi

20 Eylül 2018

Gönderilme Tarihi

23 Şubat 2018

Kabul Tarihi

29 Eylül 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 22 Sayı: 3

Kaynak Göster

APA
Kırık, B. (2018). On Concircular Curvature Tensor in Space-Times. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 22(3), 1151-1156. https://doi.org/10.19113/sdufenbed.469483
AMA
1.Kırık B. On Concircular Curvature Tensor in Space-Times. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2018;22(3):1151-1156. doi:10.19113/sdufenbed.469483
Chicago
Kırık, Bahar. 2018. “On Concircular Curvature Tensor in Space-Times”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22 (3): 1151-56. https://doi.org/10.19113/sdufenbed.469483.
EndNote
Kırık B (01 Eylül 2018) On Concircular Curvature Tensor in Space-Times. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22 3 1151–1156.
IEEE
[1]B. Kırık, “On Concircular Curvature Tensor in Space-Times”, Süleyman Demirel Üniv. Fen Bilim. Enst. Derg., c. 22, sy 3, ss. 1151–1156, Eyl. 2018, doi: 10.19113/sdufenbed.469483.
ISNAD
Kırık, Bahar. “On Concircular Curvature Tensor in Space-Times”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22/3 (01 Eylül 2018): 1151-1156. https://doi.org/10.19113/sdufenbed.469483.
JAMA
1.Kırık B. On Concircular Curvature Tensor in Space-Times. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2018;22:1151–1156.
MLA
Kırık, Bahar. “On Concircular Curvature Tensor in Space-Times”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 22, sy 3, Eylül 2018, ss. 1151-6, doi:10.19113/sdufenbed.469483.
Vancouver
1.Bahar Kırık. On Concircular Curvature Tensor in Space-Times. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 01 Eylül 2018;22(3):1151-6. doi:10.19113/sdufenbed.469483

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