Stability in possibilistic linear equality

نویسنده

  • Robert Fullér
چکیده

We consider linear equality systems where all the parameters may be fuzzy variables specified by their possibility distribution, the operations addition and multiplication by a real number of fuzzy parameters are defined via a suptriangular norm composition, and the equations are understood in possibilistic sense. We show that when the triangular norm defining the operations and equations is continuous, then the possibility distribution of the solution of these systems depend continuously on the fuzzy parameters.

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تاریخ انتشار 1990