Rough sets in a fundamental ring (Q1305322)
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scientific article; zbMATH DE number 1346194
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rough sets in a fundamental ring |
scientific article; zbMATH DE number 1346194 |
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Rough sets in a fundamental ring (English)
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7 May 2000
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The main tools to study the classical hyperstructures are the fundamental relations. The fundamental relations remain the basic tool in the study the \(H_v\)-structures. In this paper lower and upper approximations of a subset with respect to \(\gamma^*\) classes are defined, where \(\gamma^*\) is the fundamental relation defined on an \(H_v\)-ring. Moreover, some results, using subsets of the fundamental rings, are obtained.
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hyperstructures
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fundamental relations
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\(H_v\)-rings
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fundamental rings
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