Conjugacy classes of n-tuples in Lie algebras and algebraic groups

DOI10.1215/S0012-7094-88-05701-8zbMath0685.20035OpenAlexW2142564450WikidataQ115240178 ScholiaQ115240178MaRDI QIDQ1825962

R. W. jun. Richardson

Publication date: 1988

Published in: Duke Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/s0012-7094-88-05701-8

zbMATH Keywords

symplectic groupinner automorphismsinvariantsorbitsorthogonal groupLie algebrastabilizeradjoint representationreductive algebraic groupdiagonal actionsLevi subgroupLevi decompositionstable pointsHilbert-Mumford theorem

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Linear algebraic groups over the reals, the complexes, the quaternions (20G20) Simple, semisimple, reductive (super)algebras (17B20) Lie algebras of linear algebraic groups (17B45)

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