Geodesic
On maximal extensions of nilpotent Lie algebras
Funkcionalʹnyj analiz i ego priloženiâ, Tome 56 (2022) no. 4, pp. 25-34.

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Extensions of finite-dimensional nilpotent Lie algebras, in particular, solvable extensions, are considered. Some properties of maximal extensions are proved. A counterexample to L. Šnobl's conjecture concerning the uniqueness of maximal solvable extensions is constructed.
Keywords: nilpotent Lie algebra, extension, splitting.
Mots-clés : solvable Lie algebra 
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V. V. Gorbatsevich. On maximal extensions of nilpotent Lie algebras. Funkcionalʹnyj analiz i ego priloženiâ, Tome 56 (2022) no. 4, pp. 25-34. http://geodesic.mathdoc.fr/item/FAA_2022_56_4_a2/

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