# Tag Info

It's a bit tricky to sort out what is going on here. Given a dual solution ($\lambda,\gamma,\theta$) to the LP relaxation of the master problem, your subproblem will need to solve for $a_{ir}$ and $\beta_{bs}$ (or not; see below) so as to maximize the expression on the left side of your dual constraint, subject to whatever constraints there are for $a_{ir}$ ...