On the structure of basic sets of schur rings over cyclic groups

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27 Scopus citations

Abstract

We study the structure of Schur rings over cyclic groups and prove that two Schur rings are isomorphic if and only if they coincide. A crucial role in the proof is played by Theorem 3.1, which provides a description of the structure of basic sets of Schur rings.

Original languageEnglish
Pages (from-to)655-678
Number of pages24
JournalJournal of Algebra
Volume169
Issue number2
DOIs
StatePublished - 15 Oct 1994
Externally publishedYes

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