The lower and upper approximations in a fuzzy group
type: Item
instance of: scholarly article
title: The lower and upper approximations in a fuzzy group
zbMATH Open document ID: 0878.20050
DOI: 10.1016/0020-0255(95)00282-0
author: Nobuaki Kuroki
author: Paul P. Wang
published in: Information Sciences
publication date: 1998-01-12T00:00:00Z
Mathematics Subject Classification ID: 20N25
Mathematics Subject Classification ID: 20E07
zbMATH DE Number: 1071949
zbMATH Keywords: rough subgroups
zbMATH Keywords: upper approximations
zbMATH Keywords: \(t\)-level subsets
zbMATH Keywords: fuzzy normal subgroups
MaRDI profile type: Publication
full work available at URL: 0020-0255(95)00282-0
OpenAlex ID: W2052216119
cites work: Q4834578
cites work: Q4697920
cites work: Q3780511
cites work: Fuzzy congruences and fuzzy normal subgroups
cites work: Rough sets
cites work: Q4003537
cites work: Q4014405
description: scientific article; zbMATH DE number 1071949