Results 161 to 170 of about 231 (179)

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
Chunping Zhong
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A GENERAL INEQUALITY FOR DOUBLY WARPED PRODUCT SUBMANIFOLDS

Mathematical Journal of Okayama University, 2010
In this paper, we consider doubly warped product manifolds and we establish a general inequality for doubly warped products isometrically immersed in arbitrary Riemannian manifolds. Some aplications are derived.
Olteanu, Andreea
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f-Harmonic maps of doubly warped product manifolds

Applied Mathematics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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CR-Doubly Warped Product Submanifolds

, 2016
This essay deals with CR-doubly warped product submanifolds in Sasakian space forms and in Kenmotsu space forms.
Andreea Olteanu
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F-Harmonic Maps between Doubly Warped Product Manifolds

Mathematics, 2017
In this paper, some properties of F -harmonic and conformal F -harmonic maps between doubly warped product manifolds are studied and new examples of non-harmonic F -harmonic maps are ...
Morteza Mirmohammad Rezaii
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The Doubly Warped Product of Holomorphic Lie Algebroids

Journal of Lie Theory, 2020
Summary: We define the doubly warped product of holomorphic Finsler Lie algebroids. We consider a complex Finsler function and the Chern-Finsler connection of the product bundle and we investigate its relation with the Chern-Finsler connections of each bundle.
Ionescu, Ana-Maria, Ionescu, Alexandru
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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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A note on doubly warped product contact C R-submanifolds in trans-Sasakian manifolds

Acta Mathematica Hungarica, 2007
Marian Ioan Munteanu
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Doubly Warped Product Manifolds and Submanifolds

AIP Conference Proceedings, 2004
In this report, we consider doubly warped product manifolds and we get fundamental properties of this manifold and consider these submanifolds.
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Pseudoconvexity in Lorentzian doubly warped products

Geometriae Dedicata, 1991
A Lorentzian manifold M is said to be null (resp. causally) pseudoconvex if, given any compact set K in M, there exists a compact set K' in M such that any null (resp. causal) geodesic segment with both endpoints in K lies in K'. Various implications of causal and null pseudoconvexity on the geodesic structure of a Lorentzian manifold have been studied
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