Eigenvalue estimates for the drifting Laplacian and the p-Laplacian on submanifolds of warped products
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DOI: 10.1080/00036811.2019.1679793
Abstract: ABSTRACT In this paper, we investigate minimal submanifolds M immersed into warped products of type , where is positive, and can give lower bounds for the weighted fundamental tone of the drifting Laplacian, the first… read more here.
Keywords: laplacian submanifolds; drifting laplacian; laplacian laplacian; estimates drifting ... See more keywords
Special multiply Einstein warped products with an affine connection
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DOI: 10.1142/s0219887818501074
Abstract: The aim of this paper is to study special multiply Einstein warped products having an affine connection. Let M = I ×f1F1 ×⋯ ×fmFm be a multiply warped product such that I ⊂ ℝ is… read more here.
Keywords: einstein warped; products affine; multiply; multiply einstein ... See more keywords
Bounds on Ricci curvature for doubly warped products pointwise bi-slant submanifolds and applications to physics
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DOI: 10.2298/fil2302505a
Abstract: In this article, we obtain bounds for Ricci curvature for doubly warped products pointwise bi-slant submanifolds in generalized complex space forms and discuss the equality case of the inequality. We also derive the non-existence of… read more here.
Keywords: ricci curvature; doubly warped; bounds ricci; physics ... See more keywords
Multiply warped products with compact Einstein manifolds
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DOI: 10.2989/16073606.2020.1746933
Abstract: Abstract We study multiply warped products with compact Einstein manifolds. We obtain that there does not exist connected, compact Einstein multiply warped products if the scalar curvature is non-positive. It is also found that there… read more here.
Keywords: einstein manifolds; multiply warped; products compact; compact einstein ... See more keywords
Geometric Classification of Warped Products Isometrically Immersed into Conformal Sasakian Space Froms
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DOI: 10.3390/sym14030608
Abstract: Warped products play important roles in differential geometry, general relativity, and symmetry science. In this paper, we study the warped product pointwise semi-slant submanifolds that are isometrically immersed into conformal Sasakian space form. We show… read more here.
Keywords: immersed conformal; warped products; sasakian space; conformal sasakian ... See more keywords