MATHEMATICA BOHEMICA, Vol. 124, No. 1, pp. 45-66 (1999)
On special Riemannian 3-manifolds with distinct constant Ricci eigenvalues
Oldrich Kowalski, Zdenek Vlasek
O. Kowalski, Z. Vlasek, Faculty of Mathematics and Physics Charles University, Sokolovska 83 186 00 Praha, Czech Republic, e-mail: kowalski@karlin. mff.cuni.cz
Abstract:
The first author and F. Prüfer gave an explicit classification of all Riemannian 3-manifolds with distinct constant Ricci eigenvalues and satisfying additional geometrical conditions. The aim of the present paper is to get the same classification under weaker geometrical conditions.
Keywords: Riemannian manifold, constant principal Ricci curvatures
Classification (MSC2000): 53C20, 53C21, 53C25, 53C30, 53B20
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