Journal of Lie Theory 19 (2009), No. 2, 391--394
Copyright Heldermann Verlag 2009
Nilpotent Lie Algebras without Q-structures
Hatem Hamrouni
Department of Mathematics, Faculty of Sciences, Route Soukra - B.P. 1171, 3000 Sfax, Tunisia
hatemhhamrouni@voila.fr
Salah Souissi
Department of Mathematics, Faculty of Sciences, Route Soukra - B.P. 1171, 3000 Sfax, Tunisia
We give a list of examples of non isomorphic n-dimensional nilpotent Lie algebras without Q-structures, for all n≥7.
Keywords: Nilpotent Lie group, rational structure.
MSC: 22E40
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