New method to posynomial geometric programming of trapezoidal fuzzy numbers

Zeinab Kheiri (), Faezeh Zahmatkesh () and Bing-Yuan Cao ()
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Zeinab Kheiri: Guangzhou University
Faezeh Zahmatkesh: Guangzhou University
Bing-Yuan Cao: Guangzhou University

Fuzzy Information and Engineering, 2013, vol. 5, issue 3, 373-380

Abstract: Abstract This paper presents a method for solving posynomial geometric programming with fuzzy coefficients. By utilizing comparison of fuzzy numbers with a method, the programming with fuzzy coefficients is reduced to the programming with constant coefficients. Then the programming with fuzzy coefficients can be solved by using a method for posynomial geometric programming. Finally, one comparative example is used to illustrate advantage of the new method.

Keywords: Fuzzy posynomial geometric programming; Yager method; A method for ranking of trapezoidal fuzzy numbers (search for similar items in EconPapers)
Date: 2013
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DOI: 10.1007/s12543-013-0147-z

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