A new characterization of the Euclidean sphere



Document title: A new characterization of the Euclidean sphere
Journal: Anais da Academia Brasileira de Ciencias
Database: PERIÓDICA
System number: 000424332
ISSN: 0001-3765
Authors: 1
2
3
Institutions: 1Universidade Federal do Ceara, Departamento de Matematica, Fortaleza, Ceara. Brasil
2Universidade Federal do Piaui, Departamento de Matematica, Teresina, Piaui. Brasil
3Universidade Federal do Amazonas, Departamento de Matematica, Manaus, Amazonas. Brasil
Year:
Season: Sep
Volumen: 90
Number: 3
Pages: 2663-2670
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract In this paper, we obtain a new characterization of the Euclidean sphere as a compact Riemannian manifold with constant scalar curvature carrying a nontrivial conformal vector field which is also conformal Ricci vector field
Disciplines: Matemáticas
Keyword: Matemáticas aplicadas,
Campos vectoriales,
Curvatura escalar,
Esfera Euclideana
Keyword: Applied mathematics,
Vector fields,
Scalar curvature,
Euclidean sphere
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