Let a multiobjective linear programming problem and any efficient solution be given. Tolerance analysis aims to compute interval tolerances for (possibly all) objective function coefficients such that the efficient solution remains efficient for any perturbation of the coefficients within the...

The aim of the paper is to present the postoptimal analysis of a chosen extreme efficient point in multicriteria linear programming. There are three cases considered: one objective function coefficient change, objective function addition and objective function removal. The proven theorems allow...

This paper, studies the sensitivity analysis of weakly efficient extreme solutions in multiple objective linear programming (MOLP). The aim of the paper is to compute the set of the parameters (corresponding to one coefficient) for which a given extreme point is a weakly efficient solution. We...