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0answers
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On solving non-linear programming problem and the relevant software

I have a non-linear programming problem, in which all the inequality is linear and only the optimization goal is in a non-linear form. The problem is as following. $x_j$ is the variables and $a_{k,j}$ ...
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1answer
848 views

What is the meaning of the linear programing problem solution's outputs?

I have difficulty to understand its output. Here is the problem: max 2x + 3y s.t. 4x + 3y <= 10 3x + 5y < 12 end I get this output: ...
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5answers
3k views

Good software for linear/integer programming

I never did any linear/integer programming so I am wondering the following two things What are some efficient free linear programming solvers? What are some efficient commercial linear programming ...
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1answer
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Efficiently solving a special integer linear programming with simple structure and known feasible solution

Consider an ILP of the following form: Minimize $\sum_{k=1}^N s_i$ where $\sum_{k=i}^j s_i \ge c_1 (j-i) + c_2 - \sum_{k=i}^j a_i$ for given constants $c_1, c_2 > 0$ and a given sequence of ...
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207 views

Sensitivity analysis on non linear problems

First of all, I would like to apologize if this question does not fit into the "soft" category. I am quite a newbie around here, and maybe I can fail to get the feeling of what exactly is a "soft" ...