Erkekoğlu, FaziletKupeli, D. N.Unal, B.2019-02-142019-02-142006http://hdl.handle.net/11693/49516A characterization of Euclidean spheres out of connected, compact, Einstein Riemannian manifolds of constant scalar curvature is made by a characterization of a vector field with an eigenvalue equation for the Laplacian on vector fields.EnglishLaplacianConformal vector fieldGeodesic vector fieldEigenvalue equationEinstein Riemannian manifoldEuclidean sphereArticle