Evaluating fuzzy inequalities and solving fully fuzzified linear fractional programs

Autor:	Stanojević B., Stancu-Minasian I.M.
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	fuzzy programming triangular fuzzy number fractional programming centroid of triangle Management information systems T58.6-58.62
Zdroj:	Yugoslav Journal of Operations Research, Vol 22, Iss 1, Pp 41-50 (2012)
Druh dokumentu:	article
ISSN:	0354-0243 1820-743X
DOI:	10.2298/YJOR110522001S
Popis:	In our earlier articles, we proposed two methods for solving the fully fuzzified linear fractional programming (FFLFP) problems. In this paper, we introduce a different approach of evaluating fuzzy inequalities between two triangular fuzzy numbers and solving FFLFP problems. First, using the Charnes-Cooper method, we transform the linear fractional programming problem into a linear one. Second, the problem of maximizing a function with triangular fuzzy value is transformed into a problem of deterministic multiple objective linear programming. Illustrative numerical examples are given to clarify the developed theory and the proposed algorithm.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/49f4c471ee3241a689dfbc76100a4981 Zobrazit plný text záznamu View record in DOAJ