0
votes
0answers
18 views

Name search for special Linear Mixed Integer Programm

I am looking for a name for the following question in literature! (and if you know it, then it would be great) I couldn't find it and due to wide audience here, presumably you know more. Thank you ...
1
vote
0answers
22 views

Highest (lowest) index of positive time-indexed variable

I have a simple problem involving a variable $x_{it}$ representing the amount of a resource allotted to a task $i$ in time $t$. The quantity of the (renewable) resource is constrained at a value $R$ ...
0
votes
2answers
89 views

Simplex and mathematical models: Truncating expresion to 0 if negative

Is there a simplex compatible way to model an expression that "truncates" (sorry for not finding a better word for it) the value to 0 if it turns negative? I have the following restrictions: ...
1
vote
0answers
146 views

Modeling propositional formulas in integer programming

Say I have an binary integer programming problem: \begin{equation*} \begin{aligned} & \underset{\mathbf{x,y}}{\text{minimize}} & & f_0(\mathbf{x,y}) \\ & \text{subject to} & ...