单词 | abelian |
释义 | abelian/əˈbiːlɪən![]() adjective Mathematics (Of a group) having members related by a commutative operation (i.e. a*b = b*a).In 1925 he proved the Krull-Schmidt theorem for decomposing abelian groups of operators....
OriginMid 19th century: from N. H. Abel (see Abel, Niels Henrik) + -ian. |
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