- irreducible permutation
- мат.неприводимая перестановка
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Irreducible (mathematics) — In mathematics, the term irreducible is used in several ways. * In abstract algebra, irreducible can be an abbreviation for irreducible element; for example an irreducible polynomial. * In representation theory, an irreducible representation is a … Wikipedia
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Root system — This article discusses root systems in mathematics. For root systems of plants, see root. Lie groups … Wikipedia
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Group representation — In the mathematical field of representation theory, group representations describe abstract groups in terms of linear transformations of vector spaces; in particular, they can be used to represent group elements as matrices so that the group… … Wikipedia