From: ivlachos@egnatia.ee.auth.gr   
      
   Hello,   
      
   I have the following question to pose. Let us consider a binary fuzzy   
   relation R defined on the same universe X. Let R also be transitive in the   
   max-min sense.   
   Will the power sequence of the relation R converge? By convergence I mean   
   that there exists an integer k for which R^k=R^(k+1). If this is the case,   
   can we have an upper bound of k, i.e. compared to the card(X). In other word   
   is there any relation between k and the card(X), where card() stands for the   
   cardinality of a set.   
      
   Thank you in advance   
      
   Ioannis Vlachos   
      
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