Open AccessOn the solution of fuzzy dual linear systems of equation
Author(s) -
S. M. Khorasani Kiasari,
L. Abdollahzadeh Ramhormozi
Publication year - 2015
Publication title -
international journal of applied mathematical research
Language(s) - English
Resource type - Journals
ISSN - 2227-4324
DOI - 10.14419/ijamr.v4i2.4351
Subject(s) - mathematics , dual (grammatical number) , fuzzy logic , artificial intelligence , computer science , art , literature
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