A New Method for Solving the Fully Z-Numbers Linear Programming Problems

International Journal of Mathematical Modelling & Computations

دوره 13، 1 (WINTER) - شماره پیاپی 49، خرداد 2023

نوع مقاله: Full Length Article

شناسه دیجیتال (DOI): 10.30495/ijm2c.2023.1979867.1266

نویسنده

Farhad Hosseinzadeh^*

Department of Mathematics, Science and Branch,Islamic Azad University, Tehran,Iran

چکیده

Decisions are based on information. To be useful, information must be reliable. The concept of a Z-number relates to the issue of reliability of the information. the fully Z-number linear programming problems (FZLPP) in which all the parameters, as well as the variables, are represented by fully Z-numbers is a good topic for readers. and in this study, we proposed a practical method to solve fully Z-numbers linear programming by using the fuzzy ranking method for constraints and converting objective function to a multi-objective function, and finding their optimal solution with Z-number.

کلیدواژه‌ها

Fuzzy Z-number؛ Z-Linear Programming؛ Ranking method؛ Non-negative fuzzy Numbers