%0 Journal Article
%T UNA APROXIMACI¨®N DE N¨²MEROS DIFUSOS DE TIPO TRAPEZOIDAL
%A Chalco-Cano
%A Y
%A Pedraza Arpasi
%A J
%A Rom¨¢n-Flores
%A H
%A ¨¢lvarez-J¨¢uregui
%A G
%J Ingeniare. Revista chilena de ingenier¨ªa
%D 2009
%I Scientific Electronic Library Online
%R 10.4067/S0718-33052009000200004
%X in this paper present an approximation for a trapezoidal type fuzzy number by a sequence of ¦Å-differentiable fuzzy numbers, i.e. fuzzy numbers with differentiable membership function in the interior of the ¦Å-level. the process consists on the construction of a differentiable fuzzy number using sup-min-convolution of a fuzzy number with a quasi-gaussian fuzzy number. this work shows some numerical examples and a computational algorithm for this process.
%K fuzzy number
%K trapezoidal type fuzzy number
%K approximation of fuzzy numbers.
%U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0718-33052009000200004&lng=en&nrm=iso&tlng=en