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For questions related to the process of converting a real-world problem into a mathematical model. Can include questions related to linearization, logical constraints, tightness of formulations, and so on.

1 vote
1 answer
39 views

General convention for demand determination

I am currently writing my first paper and therefore relatively new to the Operation Research community. I have a physician scheduling model with novel demands and now I want to test it. Since the mode …
ornewbie's user avatar
2 votes
1 answer
94 views

Clarification on constraint formulation

I have the following constraint and would like to know if it can be modelled like this. $$\sum_{t\in T}\sum_{j=k}^{k+5}q_{itj}\geq 3\cdot\left( 1-\sum_{j=k}^{k+5}r_{ij} \right) \forall i\in I, k\geq …
ornewbie's user avatar