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Duality in Linear Fractional Programming Under Fuzzy Environment Using Hyperbolic Membership Functions

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  • Pratiksha Saxena

    (Gautam Buddha University, India)

  • Ravi Jain

    (Gautam Buddha University (Delhi NCR), Greater Noida, India)

Abstract

A linear fractional programming problem and its dual problem is presented under fuzzy environment. Appropriate fuzzy version of duality results are established using an aspiration level approach. This study uses the hyperbolic membership functions to represent fulfillment of the decision maker's degree of satisfaction in contrast to available literature which relied on linear membership functions/exponential membership functions.

Suggested Citation

  • Pratiksha Saxena & Ravi Jain, 2020. "Duality in Linear Fractional Programming Under Fuzzy Environment Using Hyperbolic Membership Functions," International Journal of Fuzzy System Applications (IJFSA), IGI Global, vol. 9(3), pages 1-21, July.
    • Handle: RePEc:igg:jfsa00:v:9:y:2020:i:3:p:1-21
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