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Results tagged with rt.representation-theory
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user 86526
Linear representations of algebras and groups, Lie theory, associative algebras, multilinear algebra.
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Subgroups of compact Lie groups generated by a subset of nodes of the Dynkin diagram
A root defines in your Lie algebra a non zero element in you algebra up to multiplication by a scalar. A collections of roots defines a subvector space in you Lie algebra.
A set of simple roots defin …
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