Distinguished nilpotent orbits, Kostant pairs and normalizers of Lie algebras

DOI10.1016/j.jalgebra.2014.10.036zbMath1333.17011OpenAlexW2038153073WikidataQ112881583 ScholiaQ112881583MaRDI QIDQ479774

Boris Širola

Publication date: 5 December 2014

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2014.10.036

zbMATH Keywords

normalizerroot systemnilpotent elementCartan subalgebrasemisimple Lie algebraBorel subalgebranilpotent orbitrootdistinguished nilpotent elementKostant pairpair of Lie algebrasself-normalizing subalgebra

Mathematics Subject Classification ID

Classical groups (algebro-geometric aspects) (14L35) Simple, semisimple, reductive (super)algebras (17B20) Coadjoint orbits; nilpotent varieties (17B08)

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