scientific article

zbMath0605.22010MaRDI QIDQ3743521

Bertram Kostant

Publication date: 1985

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Cartan matrixWeyl groupPoincaré seriesCoxeter numberDynkin diagramMcKay correspondencesimple rootsaffine Kac-Moody Lie algebraCoxeter elementfinite subgroup of SU(2)irreducible finite- dimensional complex representationsspecial node

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Semisimple Lie groups and their representations (22E46) Simple, semisimple, reductive (super)algebras (17B20)

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