Jonas Grundler

Okay, I see. Thanks a lot!

Yes, I tried, but unfortunately it does not work. Do I have to use the 'column' attribute here? Or is there a more convenient way?

Hi Marika, thanks, this helps!However, the new variables are not forced to fulfill the following constraint: m.addConstrs(quicksum(x[i,j] for j in second_set) >= 1 for i in first_set) How can I cha...

Yes, that helps! Thanks a lot! Best wishes,Jonas

And another follow-up question: I read that there is no direct way to access shadow prices (constr.Pi) using the Gurobi multi-objective optimization. Do you know any way how to circumvent this issu...

Hi Marika, the objective function is of the following form: The sigmas represent the individual objective weights, whereas LB and UB are lower and upper bounds respectively. How can I know access ...

Dear Marika, thanks for your quick reply! I already read about your multiple objectives feature. However, as my individual objective terms are normalized, I would have to re-calculate the 'real-siz...