Two-Level Linear Fraction Programming With Interval and Fuzzy Parameters

Document Type : Original Article

Author

20.1001.1.27174409.1398.2.2.8.8=DOR

Abstract

Two-Level Planning Is One Of The Most Widely Used Issues In Multi-Level Planning In Which Two Decision Makers Make Decisions In A Hierarchical Structure, Respectively. At The Top Level, They Are Leading And At The Bottom Level, They Are Following. In This Paper, Two-Level Linear Fraction Programming With Inaccurate Parameters Is Investigated. The Best -Km Algorithm Is Generalized For Programming Two-Dimensional Interval Linear Fractions. On The Other Hand, Fuzzy Two-Level Linear Fraction Programming Using -Α-Section Is Transformed Into An Interval Programming And Is Solved Using The Proposed Algorithm. The Answers Obtained Help the Decision Maker to Choose the Desired Answer

Keywords


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