Journal of Lie Theory 31 (2021), No. 3, 811--832
Copyright Heldermann Verlag 2021
Classification of Einstein Lorentzian 3-Nilpotent Lie Groups with 1-Dimensional Nondegenerate Center
Mohamed Boucetta
Université Cadi-Ayyad, Faculté des Sciences et Techniques, Marrakech, Morocco
m.boucetta@uca.ma
Oumaima Tibssirte
Université Cadi-Ayyad, Faculté des Sciences et Techniques, Marrakech, Morocco
oumayma1tibssirte@gmail.com
We give a complete classification of Einstein Lorentzian 3-nilpotent simply connected Lie groups with 1-dimensional nondegenerate center.
Keywords: Einstein Lorentzian manifold, nilpotent Lie algebra.
MSC: 53C50, 53D15, 53B25.
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