Young subgroup
id:
young-subgroup-296-7696750
title:
Young subgroup
text:
In mathematics, the Young subgroups of the symmetric group S n are special subgroups that arise in combinatorics and representation theory. When S n is viewed as the group of permutations of the set { 1 , 2 , … , n } , and if λ = is an integer partition of n , then the Young subgroup S λ indexed by λ is defined by where S { a , b , … } denotes the set of permutations of { a , b , … } and × denotes the direct product of groups. Abstractly, S λ is isomorphic to the product S λ 1 × S λ 2 × ⋯ × S λ
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Young_subgroup
date created:
date modified:
2024-03-29T01:27:15Z
main entity:
{"identifier":"Q124625185","url":"https://www.wikidata.org/entity/Q124625185"}
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fields total:
13
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13