Classification of unsolvable Lie algebras with four-dimensional orbits of coadjoint representation
https://doi.org/10.22405/2226-8383-2025-26-2-141-159
Abstract
The paper presents a classification of Lie algebras with four-dimensional coadjoint orbits for Lie algebras that are isomorphic to a semidirect sum of a nontrivial semisimple Lie algebra and a nonzero solvable ideal.
About the Author
Fedor Igorevich Lobzin
Lomonosov Moscow State University; Moscow Center of Fundamental
and Applied Mathematics
Russian Federation
Russian Federation
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Review
For citations:
Lobzin F.I. Classification of unsolvable Lie algebras with four-dimensional orbits of coadjoint representation. Chebyshevskii Sbornik. 2025;26(2):141-159. (In Russ.) https://doi.org/10.22405/2226-8383-2025-26-2-141-159
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