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Results tagged with rt.representation-theory
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user 122036
Linear representations of algebras and groups, Lie theory, associative algebras, multilinear algebra.
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Sum of weights of an irreducible representation of $U(N)$
Let $R$ be a finite-dimensional irreducible representation of $U(N)$, with the set of weights $W_R$. Each element of $W_R$ is a vector of length $N$ with integer entries.
Firstly, I would like to know …
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