M. Wagenknecht, ON TRANSITIVE SOLUTIONS OF FUZZY EQUATIONS, INEQUALITIES AND LOWER APPROXIMATIONS OF FUZZY RELATIONS, Fuzzy sets and systems, 75(2), 1995, pp. 229-240
Citations number
6
Categorie Soggetti
Computer Sciences, Special Topics","System Science",Mathematics,"Statistic & Probability",Mathematics,"Computer Science Theory & Methods
In the present paper we determine the greatest (resp. maximal) transit
ive solution of a fuzzy equation (resp. inequality). Such problem aris
es, among others, when we approximate arbitrary fuzzy relations by tra
nsitive ones from below. A sketch of extension of these results to int
erval-valued fuzzy sets is given as well.