Goal Programming has numerous advances, especially in the zone of brilliant modeling and it is a functional
and powerful technique in the formulation, solution, and investigation of issues containing varied
and conflicting objectives. The previous studies presented in this era focused on making the solution be
stable. In addition, the achievement stability set introduced by Osman et al. [16] assumed a deterministic
case even though real world problems possess uncertain natures which lead us to present the current
study. In this research we introduce the achievement stability set for parametric linear fuzzy goal programming
issues when the objective coefficients have a parametric nature. Firstly, the membership goals
of each fuzzy goal were formulated then a-cut methodology is applied to obtain the deterministic feasible
region. Secondly, the complete attainment problem is worked out and solved by utilizing the lexicographical
approach. Finally, notions and strategies for finding the achievement stability set for parametric
linear fuzzy goal programming issue and numerical examples are presented. |
