Asbjørn Nilsen Riseth

You can extract the Nadir and Utopia points from Phi: https://github.com/anriseth/MultiJuMP.jl/blob/07474f7e1bd8e4066f8de92430c1f4b869745f56/src/linear.jl#L30-L31 Just remember to adjust for whether you are minimizing or maximizing an objective to get the correct signs of...

> I fthough that Phi is always fixed to 2D as mentionned in types.jl Yes, `Phi` is a matrix, that is, a 2-dimensional Array, but the size (number of rows...

> we have to help the Decision maker which is solution is more closer to his preferences. Feel free to submit a PR to support such functionality ;)

I don't know exactly how Benson works, but if it has some iterative process of linear solves and dual solves that can be passed to JuMP - that should be...

Ah, great. Thanks for the continued improvements :) The motivation for this algorithm was that it promised to better populate the Pareto surface in higher dimensions than what NBI could....

I don't think there is an interface for directly accessing this at the moment. Could be an interesting optional feature:) For now, you can find out by replicating what is...

Ref https://github.com/JuliaNLSolvers/NLSolversBase.jl/pull/38#issuecomment-366912595