๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Notes on possibilistic variances of fuzzy numbers

โœ Scribed by Wei-Guo Zhang; Ying-Luo Wang


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
177 KB
Volume
20
Category
Article
ISSN
0893-9659

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


On the possibilistic mean value and vari
โœ Wei Chen; Shaohua Tan ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 515 KB

In this paper, we introduce the definitions of the possibilistic mean, variance and covariance of multiplication of fuzzy numbers, and show some properties of these definitions. Then, we apply these definitions to build the possibilistic models of portfolio selection under the situations involving u

Note on ranking fuzzy triangular numbers
โœ Gisella Facchinetti; Roberto Ghiselli Ricci; Silvia Muzzioli ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 112 KB

This paper deals with the problem of ranking a set of alternatives, represented by triangular fuzzy numbers, in decision-making situations. Three new methods are proposed, and a notion of preference between alternatives is suggested. A comparison with other methods is provided in the concluding tabl

A note on the core of fuzzy numbers
โœ Dug Hun Hong; Eunho L. Moon; Jae Duck Kim ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 329 KB

of a sequence a b s t r a c t Recently, Aytar et al., The core of a sequence of fuzzy numbers, Fuzzy Sets and Systems 159 ( ) 3369-3379 introduced the concept of the core for sequences of fuzzy numbers and gave a characterization for this concept. Aytar also introduced two different definitions of e