Yakun Wang
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Latest activity by Yakun Wang-
Yakun Wang created a post,
How to implement general nonlinear objective function?
AnsweredI think the version 11 can handle general MINLP now? But I'm not clear how to implement the following objective function in C++ API (Model.addGenConstrPoly() seems not suitable in this case): 60...
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Yakun Wang commented,
Thank you for your response!
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Yakun Wang commented,
Here is the link for .attr file. https://drive.google.com/file/d/1LpqSDG3r81S8OymagFMpx93JIgXO-Hyr/view?usp=drive_link
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Yakun Wang commented,
Hi Jaromił, Thanks for your response, I tried the following things: Update to the version 11. Set the optimality tolerance to 1e-9. Same problem still happened. I also tried fixing all variable t...
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Yakun Wang created a post,
Simplex method does not stop at optimal solution.
AnsweredI'm solving a large-scale LP problem, and I use the known optimal solution as warm start of primal simplex method. (using PStart attribute, as I am unable to provide feasible primal and dual basis)...