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math.RT2006
Algebraically rigid real solvable Lie algebras
J. M. Ancochea bermudez, R. Campoamor-Stursberg, M. Goze +1
We present all real solvable algebraically rigid Lie algebras of dimension . The difference between the classification of complex and real rigid Lie algebras is analyzed.
math.RT2005
Solvable real rigid Lie algebras are not necessarily completely solvable [Les algèbres de Lie résolubles rigides réelles ne sont pas nécessairement complètement résolubles]
J. M. Ancochea Bermudez, R. Campoamor-Stursberg, L. Garcia Vergnolle
We show that a solvable real rigid Lie algebra is not completelt rigid, by constructing an example of minimal dimension where the external torus is not spanned by -semisimple d…