Results 141 to 150 of about 5,765 (162)

S-curvature of Doubly Warped Product of Finsler Manifolds

Acta Mathematica Sinica, English Series, 2020
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Yang, Zhao, He, Yong, Zhang, Xiao Ling
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f-Harmonic maps of doubly warped product manifolds

Applied Mathematics-A Journal of Chinese Universities, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On doubly warped product of complex finsler manifolds

Acta Mathematica Scientia, 2016
Abstract Let ( M 1 , F 1 ) and ( M 2 , F 2 ) be two strongly pseudoconvex complex Finsler manifolds. The doubly wraped product complex Finsler manifold ( f 2 M 1 × f 1 M 2 , F ) of ( M 1 , F 1 ) and ( M 2 , F 2 ) is the product manifold M 1 × M 2 endowed with the warped product complex Finsler metric F 2 = f 2 2 F 1
Yong HE, Chunping ZHONG
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Foliations of doubly warped products by k-umbilical hypersurfaces

Annali di Matematica Pura ed Applicata (1923 -), 2022
A \(k\)-umbilical hypersurface \(\Sigma\) of a Lorentzian manifold \(M^{n+1}\) is a hypersurface having \(k\) equal principal curvatures at each point for some integer \(k \in \{1, \dots , n\}\). When \(k=n\), the surface \(\Sigma\) is simply said to be umbilical. \textit{S. Montiel} [Math. Ann. 314, No.
A. Gervasio Colares, Oscar Palmas
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𝜁 (Ric)-vector fields on doubly warped product manifolds

Istanbul Journal of Mathematics, 2023
We investigate 𝜁 (Ric)-vector fields on doubly warped product manifolds. We obtain some results when the vector field is also 𝜁 (Ric) on factor manifolds.We prove that if a vector field is a 𝜁 (Ric)-vector field on a doubly warped product manifold, it is also a 𝜁 (Ric)-vector field on the factor manifolds under certain conditions.
GERDAN AYDIN, Sibel, TRAORE, Moctar, TAŞTAN, Hakan Mete   +2 more
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