CHEN-LIKE INEQUALITIES ON LIGHTLIKE HYPERSURFACE OF A LORENTZIAN PRODUCT MANIFOLD WITH QUARTER-SYMMETRIC NONMETRIC CONNECTION


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POYRAZ N. , YAŞAR E.

KRAGUJEVAC JOURNAL OF MATHEMATICS, cilt.40, ss.146-164, 2016 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 40 Konu: 2
  • Basım Tarihi: 2016
  • Doi Numarası: 10.5937/kgjmath1602146p
  • Dergi Adı: KRAGUJEVAC JOURNAL OF MATHEMATICS
  • Sayfa Sayıları: ss.146-164

Özet

In this paper, we introduce k-Ricci curvature and k-scalar curvature on lightlike hypersurface of a Lorentzian product manifold with quarter-symmetric nonmetric connection. Using these curvatures, we establish some Chen-type inequalities for lighlike hypersurface of a Lorentzian product manifold with quarter-symmetric nonmetric connection. Considering the equality case, we obtain some results.