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On migrative means and copulas
conference contributionposted on 2009-01-01, 00:00 authored by T Calvo, Gleb BeliakovGleb Beliakov
In this short work we extend the results of J.Fodor and I.J. Rudas  characterizing migrative triangular norms, to quasi-arithmetic means. We use idempotisation construction to obtain quasi-arithmetic means migrative with respect to fixed parameter a. We also obtain the necessary and sufficient condition for a migrative triangular norm to be a copula.