Weyl's dimension formula for modules of simple inner Lie triple systems
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Universidad de La Rioja
info
ISSN: 0021-8693
Ano de publicación: 2012
Volume: 359
Páxinas: 104-119
Tipo: Artigo
beta Ver similares en nube de resultadosOutras publicacións en: Journal of Algebra
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Resumo
In 2002, T.L. Hodge and B.J. Parshall . [7] overviewed the representation theory of Lie triple systems (Lts for short). They proved that finite-dimensional modules of Lts in the sense of Harris (1961) . [5] can be described by using involutory modules of their universal enveloping Lie algebra. The main goal of this paper is to explore the dimension of irreducible modules for simple Lts through dimensional formulas based on the remarkable Weyl formula of irreducible modules of simple Lie algebras. The paper also includes the complete classification of one-dimensional modules in arbitrary characteristic. These modules are the infinitesimal analog of symmetric line bundles. © 2012 Elsevier Inc.