Jie Zhu

Thank you very much, the problem has been solved by following your improvements!

Thank you very much for your reply, the code below is the minimum repeatability example corresponding to my model, in this example, the code in bold runs for more than 40 seconds. In my actual mode...

Thank you very much for your answer. However, after I changed some parameters in the model (see Onetrive link below), the problem of the Q matrix not being a semi-positive definite matrix persists....

Thank you very much for your reply. I realize that the linear constraint I added may cause the model to not have a feasible solution, and the coefficients of this constraint are parameters that I a...

Thank you very much for your reply, I have put the LP files for the feasible and infeasible models into the onetrive link below. The difference between the two is the linear constraints shown in li...