Dergiler / Turkish Journal of Mathematics / 2019 / Cilt: 43 - Sayı: 1

Sectional curvatures on Weyl manifolds with a special metric connection

Sayfa
224–240
Yayın Tarihi
2019-02-01
DOI
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Furthermore, we define sectional curvatures of $WS(g,w,\pi,\mu)$ and prove that any isotropic Weyl manifold $WS(g,w,\pi,\mu)$ is locally conformal to an Einstein manifold with a semisymmetric recurrent-metric connection, $EWS(g,w,\pi,\mu)$.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this paper, Weyl manifolds, denoted by $WS(g,w,\pi,\mu)$, having a special a semisymmetric recurrent-metric connection are introduced and the uniqueness of this connection is proved.
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Temel Bulgular & Veri:We give an example of $WS(g,w,\pi,\mu)$ with a constant scalar curvature.
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Sonuç & Katkı:Furthermore, we define sectional curvatures of $WS(g,w,\pi,\mu)$ and prove that any isotropic Weyl manifold $WS(g,w,\pi,\mu)$ is locally conformal to an Einstein manifold with a semisymmetric recurrent-metric connection, $EWS(g,w,\pi,\mu)$.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Weyl manifold · semisymmetric connection · recurrent-metric connection

Abstract

In this paper, Weyl manifolds, denoted by $WS(g,w,\pi,\mu)$, having a special a semisymmetric recurrent-metric connection are introduced and the uniqueness of this connection is proved. We give an example of $WS(g,w,\pi,\mu)$ with a constant scalar curvature. Furthermore, we define sectional curvatures of $WS(g,w,\pi,\mu)$ and prove that any isotropic Weyl manifold $WS(g,w,\pi,\mu)$ is locally conformal to an Einstein manifold with a semisymmetric recurrent-metric connection, $EWS(g,w,\pi,\mu)$.

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Bu Makaleye Atıf Yap

ÖZDEMİR, F., TÜRKOĞLU, M. D. (2019). Sectional curvatures on Weyl manifolds with a special metric connection. Turkish Journal of Mathematics, Cilt: 43 - Sayı: 1, 224–240. https://ajindex.com/articles/214998

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