The properties of(G,N)-coimplication and its characterization
Fuzzy implication is the extension of classical logical implication,and the structure and equivalent characteriza-tion of fuzzy implication is the current research hotspots.However,fuzzy coimplication,as a dual operator of fuzzy implication is seldom studied.Firstly,(G,N)-coimplication is constructed from grouping functions and fuzzy negation.Secondly,the EP,IP,NP and other properties of(G,N)-coimplication are discussed.Finally,equivalent characterizations of coimplication are given.
万方数据
维普
