Mathematical Approaches to Subdefinite Sets

Part of the Theory and Decision Library book series (TDLB, volume 33)


This chapter is devoted to two possibilistic approaches to the question of mathematical representation of subdefinite sets. The ideas of flou sets and twofold fuzzy sets will be presented and discussed. Probabilistic approaches to subdefinite sets will not be considered.


Membership Function Mathematical Approach Cardinal Number Interval Number Possibility Theory 
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© Kluwer Academic Publishers 1996

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