Dilip Maharjan

Hi Mario I ran  the model shown above as below:   coordinates=[[565.685424949238, 424.26406871192853], [141.4213562373095, 424.26406871192853], [565.685424949238, 848.5281374238571], [848.528137...

Hello Mario, In the previous post I think I rebuilt the model incorrectly while putting the index of vehicle. So I have rebuilt a new mathematical model for the model 1 to work it correctly in term...

Hi Mario, I was able to solve the 2nd model , I am trying to convert the first model in case of minmax and I wrote the model in following ways for the equation 2nd of the 1st model for k in range (...

Hi Mario , In the last post i have posted two models of mTSP case .SO I wanted to change the objective function in both case into min-max objective function type. So as you suggested I did followin...

Hello Mario, Actually I just wanted to be sure how to make min max in the following objective function. I could minimize the both the models below. but I am not sure how to make it min max. Can you...

Hi Mario I ran my both those model by doing this z=m.addVar(vtype=GRB.CONTINUOUS,name='z')m.addConstr(gp.quicksum(gp.quicksum(dist_dep_cus[k,j]*x[k,j,k]+dist_dep_cus[k,j]*x[j,k,k] for j in customer...

Hi Mario,  thank you again for your help Actually The models that I was able to solve were as follow. so I was able to minimize the cost but how can i minmax in this model above and below. I was ...

Hi  Mario, Thank you so much for you correction. I assumed like this, I have the list of depot and customers stored in total .. So I assumed '0' as the depot and customers as [1,2,3,4,5,6].  As in ...

Hi Mario, Thank you so much for your suggestion. actually this was the model I was modelling. n=7 customers=[1,2,3,4,5,6]total=[0,1,2,3,4,5,6] vehicles=[x for x in range(no_of_vehicles)]ve...

Dear Mario, Thanks for your suggestion i tried like you said in the figure. Still I am getting the model infeasible.  Did I formulate it correctly?  Hoping to hear from you soon. Yours sincerely, ...