The Dynkin index and \(\mathfrak{sl}_2\)-subalgebras of simple Lie algebras

DOI10.1016/j.jalgebra.2015.01.033zbMath1375.17009arXiv1311.3170OpenAlexW2897038422WikidataQ115350865 ScholiaQ115350865MaRDI QIDQ2339482

Dmitri I. Panyushev

Publication date: 1 April 2015

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

Full work available at URL: https://arxiv.org/abs/1311.3170

zbMATH Keywords

dual Coxeter numberDynkin indexprincipal \(\mathfrak{sl}_2\)-subalgebra nilpotent orbit

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Simple, semisimple, reductive (super)algebras (17B20) Root systems (17B22) Coadjoint orbits; nilpotent varieties (17B08)

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Cites Work

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