Jiangfei DUAN

Hi, Thanks for your reply. I set a partial solution, but it solves the partial solution quickly, and here is my log. The log without setting initial solution Academic license - for non-commercial ...

Hi, Jaromił, Thanks a lot. You can work with gurobipy and its objects the same way as with other Python modules. This means that you can use other modules such as, e.g., numpy, and the algorithm i...

Hi, Sorry for my late reply. With the algorithm, I only need to keep K+2 nodes at most at the same time, which can reduce most of the nodes. I think, this can reduce memory (I am not sure if my und...

Hi, Matthias, Thanks a lot, I am trying to follow your advices. But I find, maybe the best way to speed up is to reformulate my model with linear constraints only... Besides, I have a question. I t...

Thanks a lot. I got it. 

Hi Matthias, Thanks for your reply. 1. \(d_i\) represents the dimension bound of the i-th dim, for example, a 3-dim array (2, 3, 4), \(d_0 = 2, d_1 = 3, d_2 = 4\), the array has 2*3*4 elements. ...