When all objectives have a common minimum the existence of this ideal solution directly yields all efficient solutions of the corresponding multi-objective problem, as well as all minimising solutions of any positively weighted sum of these objectives. Some of the classical results in location theory are easy consequences of this simple property, while the same methodology also leads to some lesser known or new results.
|Number of pages||19|
|Journal||4OR: A Quarterly Journal of Operations Research|
|Early online date||14 Sep 2020|
|Publication status||Published - 14 Sep 2020|
- Multiobjective optimization
- ideal solution