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questions
3
votes
0
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Projection of sparse weighted graph into $\mathbb{Z}$
Problem statement in the title is simplified and this question is actually quite open-ended: I have a sparse undirected simple weighted graph $G$ and need to find an injective function $G \rightarrow \...
0
votes
1
answer
180
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Mixed Integer Linear Programming: Construction Rods
I have an interesting problem involving linear programming. The problem is the following, I have 4 different kinds of rods (rod sized found in the local market):
9m rod
11m rod
12m rod
15m rod
Slabs ...
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