%0 Journal Article
%T On the Space of 3-dimensional Homogeneous Riemannian Manifolds
%A H. -J. Schmidt
%J Mathematics
%D 2001
%I arXiv
%X We answer the following question: Let l, m, n be arbitrary real numbers. Does there exist a 3-dimensional homogeneous Riemannian manifold whose eigenvalues of the Ricci tensor are just l, m and n ?
%U http://arxiv.org/abs/gr-qc/0109008v1