beginner in optimization and math

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Hi Maliheh, Thanks for your answer. I have some questions, especially regarding your comment. Let me highlight it first. "If you need an integral solution, you must formulate your problem as an i...

• Muhamad Fikri created a post,

### Iterative Approach change the optimal result

Hi, I hope my post is in the correct community section. I think this post is a continuation of my previous question [Here], where at that post I was wondering about the non-integer optimal solution...

Hi Jaromil, Thank you for highlighting the result and reference from stack exchange! Best regards Muhamad

Hi Jaromil, When I used one of these three values     # cluster_size = np.array([62., 97.50, 95.50, 59.])     # cluster_size = np.array([117.5, 87.50, 119.])     cluster_size = np.array([187., 165....

Hi Jaromil, Sure, here is the model that I develop import numpy as npimport gurobipy as gpfrom gurobipy import GRB# Define QP formulationdef qp_calculation(values, clstr_size):    sensing_range = n...

Hi Jaromil, Thank you for the explanation! Yes, I want to know the possibility of convex quadratic to get integer optimal solutions. In my case, the constraints are linear and hold a property of to...

• Muhamad Fikri created a post,

### Fractional Solution in Continuous Relaxation of Convex Quadratic Programming

Hi, I applied a convex quadratic function with linear constraints. The decision variable is set to continuous. In Gurobi method, I choose set model.Params.Method = 0 which I believe is primal simpl...

Hi,Thank you for the explanation. What I mean is I just want to know, if, in the initial stage, I have 12 continuous and 36 integers (36 binary). Then, the second one the continuous variable still ...