TY - JOUR
ID - 99478
TI - Solving Linear Fractional Programming Problem in symmetric trapezoidal fuzzy environment
JO - Journal of Garmian University
JA - JGU
LA - ku
SN - 23100087
AU - Majeed, Amir Sabir
AD - Department of mechanic engineering, College of Technical Engineering, Sulaimani polytechnic University
Y1 - 2019
PY - 2019
VL - 6
IS - 3
SP - 368
EP - 374
KW - Fuzzy set
KW - Fuzzy number
KW - trapezoidal fuzzy number
KW - ranking function
KW - Fuzzy mathematical programming
KW - Fuzzy linear programming
KW - fuzzy fractional linear programming
KW - Fuzzy simplex method
DO - 10.24271/garmian.196380
N2 - Fuzzy set theory has been applied on different important fields, such as managements, operations research, and control theory. In this paper, we provided a new algorithm to solving a fuzzy fractional linear programming problem (FFlPP) in full fuzzy environments. All the variables and coefficients of both the constraints and the objective function are symmetric trapezoidal fuzzy numbers. The fuzzy linear fractional programming problem (FLFP) has been switched to fuzzy linear programming (FLP) problems, where both of constraint and objective function involve fuzzy numbers as variables and coefficients. Further, using the fuzzy simplex method algorithm to get an optimal fuzzy solution. Finally, we provide illustrative numerical examples.
UR - https://jgu.garmian.edu.krd/article_99478.html
L1 - https://jgu.garmian.edu.krd/article_99478_c43972ac490dcd557743ff5138bc5dca.pdf
ER -