TY - JOUR T1 - A new solving approach for fuzzy multi-objective programming problem in uncertainty conditions by ‎using semi-infinite linear programing TT - JF - IJAORLU JO - IJAORLU VL - 9 IS - 1 UR - http://ijorlu.liau.ac.ir/article-1-589-en.html Y1 - 2019 SP - 41 EP - 46 KW - Linear Programming KW - Multi-objective Linear Programming Problem KW - Fuzzy Programming KW - Semi-Infinite Linear Programming N2 - In practice, there are many problems which decision parameters are fuzzy numbers, and some kind of this problems are formulated as either possibilitic programming or multi-objective programming methods. In this paper, we consider a multi-objective programming problem with fuzzy data in constraints and introduce a new approach for solving these problems base on a combination of the multi-objective programming model and a linear semi-infinite programming problem. In particular, in the suggested solving process, we will use the weighted method to solve the mentioned multi-objective programming problem. Finally, a numerical example is included to illustrate the suggested solving process. M3 ER -