LIN, CHI-JEN; WEN, UE-PYNG - In: Asia-Pacific Journal of Operational Research (APJOR) 24 (2007) 02, pp. 203-221
Information of sensitivity analysis, in a linear programming problem, is usually more important than the optimal solution itself. However, traditional sensitivity analysis, which perturbs exactly one coefficient and then determines the range preserving the optimality of the current optimal base,...