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Stability of solution sets for a group multiobjective programming problem in Banach space is studied. Some conditions for the stability of the group multiobjective programming are given. Using these conditions, stability results of major joint cone weakly efficient point sets and joint cone weakly efficient solution sets in the sense of semi-continuance are obtained with respect to the decision making...
This paper investigates inventory decisions and channel coordination of a capital-constrained retailer in relation to credit sale. Firstly, the optimal inventory decision is given under centralized system; Then, the retailer's optimal inventory decision under decentralized system without and with contract is derived with Kuhn-Tucker method, respectively, and the conditions to coordinate supply chain...
In a trilevel hierarchical decision problem, the objectives and variables of each decision entity at one level are controlled, in part, by the decision entities at other levels. The choice of values for the decision variables at each level may influence the decisions made at other levels, and may thereby improve/reduce the objective for each level. When multiple decision entities are involved at the...
The paper used the method of uncertain multi-attribute decision making based on interval number with possibility degree to solve the tourist coach dispatch problem, the calculation example has proved the method to be effective.
This paper presents an algorithm based on the ant colony for solving a class of two-layer linear programming global optimization problems. We can use Ant colony algorithm for solving the upper problem and simplex algorithm for the lower the linear programming problem. The combination of algorithms designed is very clear. The numerical results show that the algorithm has good global convergence reliability...
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