In this study, a novel algorithm is developed to solve the multi-level multiobjective fractional programming problems, using idea of neutrosophic fuzzy set. The co-efficients in each objective functions assumed be rough intervals. Furthermore, are transformed into two sub-problems based on lower and upper approximation marginal evaluation pre-determined goals for all at level achieved by differ...

Owing to the fact that payoff of grand coalition is limited players’ allocation, what more, other players will not satisfy with allocation scheme if one possible coalitions allocate too much. Based on this fact, it better pursuit all in are as close coalition’s possible. In contrast, far from payoff, lead instability coalition. To address issue, several linear programming models constructed for...

We propose a new interval type-2 fuzzy (IT2F) programming method for risky multicriteria decision-making (MCDM) problems with IT2F truth degrees, where the criteria exhibit heterogeneous relationship and decision-makers behave according to bounded rationality. First, we develop technique calculate Banzhaf-based overall perceived utility values of alternatives based on 2-additive measures regret...