UXU


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AcronymDefinition
UXUUnderground Experts United
References in periodicals archive ?
where [T.sub.R] - U x U [right arrow] [0,1], [I.sub.R]: UxU [right arrow] [0,1] and [F.sub.R]: UxU [right arrow] [0,1] represent the truth--membership function, indeterminacy-membership function and falsity-membership function of R respectively.
For [[for all].sub.u] = (a, i) [member of] [S.sub.[alpha]] \ RegS, there exists x = (b, j) [member of] [S.sub.[beta]] such that uxu = u and xux = x.
A subset R [member of] P(UxU) is referred to as a (crisp) binary relation on U.