대한수학회논문집 (Communications of the Korean Mathematical Society)

  • 제38권2호
  • /
  • Pages.629-641
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  • 2023
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  • 1225-1763(pISSN)
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  • 2234-3024(eISSN)
대한수학회 (Korean Mathematical Society)
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C12-SPACE FORMS

  • Gherici Beldjilali (Laboratory of Quantum Physics and Mathematical Modeling (LPQ3M) University of Mascara) ;
  • Nour Oubbiche (Laboratory of Quantum Physics and Mathematical Modeling (LPQ3M) University of Mustapha Stambouli Mascara)
  • 투고 : 2022.07.16
  • 심사 : 2022.12.23
  • 발행 : 2023.04.30
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초록

The aim of this paper is two-fold. First, we study the Chinea-Gonzalez class C12 of almost contact metric manifolds and we discuss some fundamental properties. We show there is a one-to-one correspondence between C12 and Kählerian structures. Secondly, we give some basic results for Riemannian curvature tensor of C12-manifolds and then establish equivalent relations among 𝜑-sectional curvature. Concrete examples are given.

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참고문헌

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