Ricci semi-symmetric normal complex contact metric manifolds

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Vanlı A., Ünal İ.

ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS, cilt.43, ss.477-491, 2020 (ESCI) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43
  • Basım Tarihi: 2020
  • Dergi Adı: ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, Compendex, zbMATH
  • Sayfa Sayıları: ss.477-491
  • Anahtar Kelimeler: normal complex contact metric manifold, Ricci semi-symmetric, curvature
  • Gazi Üniversitesi Adresli: Evet

Özet

In this paper, we obtain the necessary and sufficient conditions a complex almost contact metric manifold to be normal. In addition, we give some new identities for the Riemann curvature and the Ricci curvatures of normal complex contact metric manifolds. Furthermore, we show that a Ricci semi-symmetric normal complex contact metric manifold is Einstein.