Tsagas, Grigorios; Kobotis, Apostolos Characteristic elements of nilpotent Lie algebras of dimension nine. (English) Zbl 0878.17007 Bull. Soc. Sci. Lett. Łódź 45, Sér. Rech. Déform. 19, 47-55 (1995). The authors construct nilpotent Lie algebras of dimension 9 whose maximal abelian ideal is of dimension 8. Reviewer: M.Boral (Adana) MSC: 17B30 Solvable, nilpotent (super)algebras 17B05 Structure theory for Lie algebras and superalgebras Keywords:nilpotent Lie algebras of dimension 9; maximal abelian ideal PDFBibTeX XMLCite \textit{G. Tsagas} and \textit{A. Kobotis}, Bull. Soc. Sci. Lett. Łódź, Sér. Rech. Déform. 45(19), 47--55 (1995; Zbl 0878.17007)