A class of nonsymmetric harmonic Riemannian spaces
Differential Geometry
2009-09-25 v1 Representation Theory
Abstract
Certain solvable extensions of -type groups provide noncompact counterexamples to the so-called Lichnerowicz conjecture, which asserted that ``harmonic'' Riemannian spaces must be rank 1 symmetric spaces.
Keywords
Cite
@article{arxiv.math/9207213,
title = {A class of nonsymmetric harmonic Riemannian spaces},
author = {Ewa Damek and Fulvio Ricci},
journal= {arXiv preprint arXiv:math/9207213},
year = {2009}
}
Comments
4 pages