A note on quasi and bi-duals in ternary semigroups (Q1895277)
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scientific article; zbMATH DE number 785306
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on quasi and bi-duals in ternary semigroups |
scientific article; zbMATH DE number 785306 |
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A note on quasi and bi-duals in ternary semigroups (English)
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9 January 1996
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The authors prove that in ternary semigroups, quasi-ideals are bi-ideals but not conversely, where quasi-ideals are sets \(Q\) containing the intersection of \(QTT\), \(TQT\), \(TTQ\) and the intersection of \(QTT\), \(TTQTT\), \(TTQ\) for ternary semigroup \(T\), and biideals are sets \(B\) containing \(BTBTB\).
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ternary semigroups
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quasi-ideals
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bi-ideals
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