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\((\in \vee q)\)-level subset. (English) Zbl 0931.20057

Summary: The notion of \((\in \vee q)\)-level subset is introduced. The study of \((\in \vee q)\)-level subsets of an \((\in,\in \vee q)\)-fuzzy subgroup (subring or ideal) is dealt with.

MSC:

20N25 Fuzzy groups
16Y99 Generalizations
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References:

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