Questions tagged [gams]

For questions related to GAMS (General Algebraic Modeling System), a high-level modeling system for mathematical optimization.

4 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
5
votes
0answers
84 views

Quantifying Feasibility

I have a scheduling model formulation ( experimental setup) that takes in product states as input (sample points) and checks the model status (response) and returns feasible or infeasible. My plan is ...
3
votes
0answers
72 views

How can I do this in GAMS?

I am mimicking a GAMS model that was introduced in Soler et al. (2013)1 to compare my new model with its results. In a nutshell, assume we have a variable $t$ that is supposed to only take certain ...
1
vote
0answers
43 views

How to automatize instance generation for GAMS?

Gams problem instances can be saved in a .inc file what is basically just a .txt file and u can make gams read from that, but how can i automatize the generation process for those problem instances? I ...
0
votes
1answer
70 views

GAMS summing over subset

I am trying to sum over a subset between $t+1$ and $t+U-1$ as follows $$y_i^t+\sum_{k=t+1}^{t+Ut_i-1}z_i^k\le1$$ but I could not define the condition within sum. ...