A counter-example of P. S. Das's paper (Q2639974)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A counter-example of P. S. Das's paper |
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A counter-example of P. S. Das's paper (English)
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1990
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The authors correct a result of \textit{P. S. Das} [ibid. 84, 264-269 (1981; Zbl 0476.20002)] stating when two level subgroups of a fuzzy group are equal.
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level subgroups
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fuzzy group
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