Problem of Choice of an Optimal Solution in a Multicriterion Space

Abstract The paper contains the new theoretical approach to the problem of choice of an optimal solution in a multicriterion space. This approach is based on the assumption that we have for our disposal so called demanded set in the multicriterion space, and we can calculate optimal compromise set in this space. The unique optimal solution is determined by the nearest distance between these two sets /if no intersection between them exists/ or as the point of intersection between optimal-compromise set and skeleton which is the subset of the demanded set.