Geodesic
Unique decomposition of tensor products of irreducible representations of simple algebraic groups
C. S. Rajan1
1 School of Mathematics, Tata Institute of Fundamental Research, Bombay, India
Annals of mathematics, Tome 160 (2004) no. 2, pp. 683-704.

Voir la notice de l'article provenant de la source Annals of Mathematics website

We show that a tensor product of irreducible, finite dimensional representations of a simple Lie algebra over a field of characteristic zero determines the individual constituents uniquely. This is analogous to the uniqueness of prime factorisation of natural numbers.
DOI : 10.4007/annals.2004.160.683

C. S. Rajan 1

1 School of Mathematics, Tata Institute of Fundamental Research, Bombay, India 
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C. S. Rajan. Unique decomposition of tensor products of irreducible representations of simple algebraic groups. Annals of mathematics, Tome 160 (2004) no. 2, pp. 683-704. doi : 10.4007/annals.2004.160.683. http://geodesic.mathdoc.fr/articles/10.4007/annals.2004.160.683/

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