WEIGHT MULTIPLICITY FREE REPRESENTATIONS, ${\frak g}$-ENDOMORPHISM ALGEBRAS, AND DYNKIN POLYNOMIALS
نویسندگان
چکیده
منابع مشابه
g-ENDOMORPHISM ALGEBRAS, AND DYNKIN POLYNOMIALS
Recently, A.A. Kirillov introduced an interesting class of associative algebras connected with the adjoint representation of G [Ki]. In our paper, such algebras are called g-endomorphism algebras. Each g-endomorphism algebra is a module over the algebra of invariants k[g]; furthermore, it is a direct sum of modules of covariants. Hence it is a free graded finitely generated module over k[g]. Th...
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ژورنال
عنوان ژورنال: Journal of the London Mathematical Society
سال: 2004
ISSN: 0024-6107,1469-7750
DOI: 10.1112/s0024610703004873