A generalization of Hukuhara difference for interval and fuzzy arithmetic
We propose a generalization of the Hukuhara difference. First, the case of compact convex sets is examined; then, the results are applied to generalize the Hukuhara difference of fuzzy numbers, using their compact and convex level-cuts. Finally, a similar approach is seggested to attempt a generalization of division for real intervals and fuzzy numbers.
|Date of creation:||2008|
|Date of revision:||2008|
|Contact details of provider:|| Web page: http://www.econ.uniurb.it/|
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