On a differential equation characterizing Euclidean spheres
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Green Open Access
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Abstract
A characterization of Euclidean spheres out of complete Riemannian manifolds is made by certain vector fields on complete Riemannian manifolds satisfying a partial differential equation on vector fields. (C) 2003 Elsevier Inc. All rights reserved.
Description
Garcia-Rio, Eduardo/0000-0003-1195-1664
ORCID
Keywords
second covariant differential, Laplacian, conformal vector field, affine conformal vector field, k-nullity vector field, projective vector field, Euclidean sphere, \(k\)-Nullity vector field, Relations of PDEs with special manifold structures (Riemannian, Finsler, etc.), Projective vector field, Affine, Euclidean sphere, Global Riemannian geometry, including pinching, conformal vector field, k-Nullity vector field, Conformal vector field, Second covariant differential, Affine conformal vector field, Laplacian, Analysis
Fields of Science
01 natural sciences, 0101 mathematics
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OpenCitations Citation Count
36
Volume
194
Issue
2
Start Page
287
End Page
299
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CrossRef : 11
Scopus : 47
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