Characterizing spheres and Euclidean spaces by conformal vector fields (Q1681832)
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scientific article; zbMATH DE number 6812667
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Characterizing spheres and Euclidean spaces by conformal vector fields |
scientific article; zbMATH DE number 6812667 |
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Characterizing spheres and Euclidean spaces by conformal vector fields (English)
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24 November 2017
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The author uses conformal vector fields on complete Riemannian manifolds to characterize spheres of constant curvature and Euclidean spaces.
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conformal vector fields
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Ricci curvature
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scalar curvature
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Obata's theorem
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Laplace operator
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