Search Results - subject:"Hukuhara Difference"

A generalization of Hukuhara difference for interval and fuzzy arithmetic

Stefanini, Luciano - Facoltà di Economia, Università degli Studi di Urbino - 2008

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 …

Persistent link: https://www.econbiz.de/10005558501

Generalized Hukuhara Differentiability of Interval-valued Functions and Interval Differential Equations

Stefanini, Luciano; Bede, Barnabas - Facoltà di Economia, Università degli Studi di Urbino - 2008

In the present paper we introduce and study a generalization of the Hukuhara differ- ence and also generalizations of the Hukuhara differentiability to the case of interval valued functions. We consider several possible definitions for the derivative of an interval valued function and we study...

Persistent link: https://www.econbiz.de/10005178202