Truc Vinh Do

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Latest activity by Truc Vinh Do
  • Truc Vinh Do created a post,

    Stochastic Optimization Model

    Dear Experts, I would like to solve the following stochastic model using Gurobi, if you have similar models please share:

  • Truc Vinh Do commented,

    Thank you very much.

  • Truc Vinh Do commented,

    Here is my code with "Model is infeasible". If you can, please help me. import mathimport randomimport gurobipy as gp#from gurobipy import *from gurobipy import GRBmd1=gp.Model("VRP") nbN=10nbK=4nb...

  • Truc Vinh Do commented,

    At first, I don't know how to write. While I am waiting for the help, I try to write. Thank you very much for your help. Best regards, Trúc

  • Truc Vinh Do commented,

    md1.addConstrs(muykiw[k,l,w] +  gp.quicksum(epsilonijkw[i,l,k,w] for i in N) == nuykiw[k,l,w] + gp.quicksum(epsilonijkw[l,j,k,w] for j in N) for l in N for k in K for w in W )md1.addConstrs(nuykiw[...

  • Truc Vinh Do commented,

    Thank you very much Dr.Elisabeth. For please help how to write the constraint. Tks.  

  • Truc Vinh Do commented,

    # -*- coding: utf-8 -*-"""Created on Thu May 25 09:04:38 2023 @author: dvtruc"""import mathimport randomimport gurobipy as gpfrom gurobipy import *from gurobipy import GRBmd1=Model("VRP") nbN=10nbK...

  • Truc Vinh Do commented,

    Yes Mario,

  • Truc Vinh Do created a post,

    VRP - Model and Code

    Answered

    Hi all, I have a model, and I don't know how write code in Gurobi. Could you please help me?  Thank you very much.    

  • Truc Vinh Do created a post,

    Setup a Token Server?

    Answered

    I have floating license from GUROBU, but I don't know how to set up a machine as a token server. Please show me the way to set up the token server. Best regards, Mr.Truc