On generalized circulants over a Boolean algebra (Q801999)
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scientific article; zbMATH DE number 3880875
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On generalized circulants over a Boolean algebra |
scientific article; zbMATH DE number 3880875 |
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On generalized circulants over a Boolean algebra (English)
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1984
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The authors generalize a result of \textit{K.-H. Kim Butler} and \textit{Š. Schwarz} [Czech. Math. J. 26(101), 632-635 (1976; Zbl 0347.20037)] to classify all idempotent Boolean matrices which are r-circulants, i.e. \(a_{ij}=a_{i-1,j-r},\) subscripts taken mod n.
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idempotent Boolean matrices
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r-circulants
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