On the solution of fuzzy dual linear systems of equation

  • Authors

    • S. M. Khorasani Kiasari Department of methematics, science faculty, yadegar-e-emam khomeini, Isalmic azad university, tehran, Iran
    • L. Abdollahzadeh Ramhormozi Islamic Azad University, Isfahan(khorasgan)Branch
    2015-04-13
    https://doi.org/10.14419/ijamr.v4i2.4351
  • Fuzzy triangular number, Linear programming, Fuzzy convex combination, Fuzzy dual linear systems.

  • Abstract

    In this paper the exact, multiple and approximation solutions of Dual fuzzy linear systems of equations(DFLSE) with triangular variable are investigated based on a 1-level expansion. To this end, 1-level of DFLSE are solved for calculating the cores of fuzzy solution and then its spreads are obtained by solving an optimization problem with a special objective function. Finally, the existence of solution of DFLSE is proved in details and some numerical examples are solved to illustrate the accuracy and capability of the method

  • References

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  • How to Cite

    Kiasari, S. M. K., & Ramhormozi, L. A. (2015). On the solution of fuzzy dual linear systems of equation. International Journal of Applied Mathematical Research, 4(2), 325-331. https://doi.org/10.14419/ijamr.v4i2.4351

    Received date: 2015-02-13

    Accepted date: 2015-03-09

    Published date: 2015-04-13