A Neutral relation between metallic structure and almost quadratic phi-structure

Gonul S., Kupeli Erken I., Yazla A., MURATHAN C.

TURKISH JOURNAL OF MATHEMATICS, cilt.43, sa.1, ss.268-278, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Sayı: 1
  • Basım Tarihi: 2019
  • Doi Numarası: 10.3906/mat-1807-72
  • Dergi Adı: TURKISH JOURNAL OF MATHEMATICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.268-278
  • Anahtar Kelimeler: Polynomial structure, golden structure, metallic structure, almost quadratic phi-structure
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

In this paper, we give a neutral relation between metallic structure and almost quadratic metric phi-structure. Considering N as a metallic Riemannian manifold, we show that the warped product manifold Rx(f) N has an almost quadratic metric phi-structure. We define Kenmotsu quadratic metric manifolds, which include cosymplectic quadratic manifolds when beta = 0. Then we give nice almost quadratic metric phi-structure examples. In the last section, we construct a quadratic phi-structure on the hypersurface M-n of a locally metallic Riemannian manifold (M) over tilde (n+1).