Appendix to: Generalized Stability of Kronecker Coefficients
نویسنده
چکیده
as gl(V1)⊕ gl(V2)⊕ gl(V3)-modules. This yields a well-known reformulation of (2.1). Proposition A.1. If l(α) 6 dimV1 and l(β) 6 dimV2, then the Kronecker coefficient g(αβγ) is the multiplicity of V1(α)⊗ V2(β) in the gl(V1)⊕ gl(V2)-module (V1 ⊗ V2)(γ). If V is m-dimensional, then V (1) is the one-dimensional gl(V )-module carried by the trace map gl(V ) → C. It follows easily that V (n) ∼= V (1) and more generally V (μ)⊗ V (1) ∼= V (μ+ 1) (A.2)
منابع مشابه
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تاریخ انتشار 2014