Abdalrahman Algendi
 Total activity 10
 Last activity
 Member since
 Following 0 users
 Followed by 0 users
 Votes 0
 Subscriptions 4
Activity overview
Latest activity by Abdalrahman Algendi
Abdalrahman Algendi created a post,
Seeking Guidance on Binary Variable Behavior in Benders Decomposition
Awaiting user inputHey, I am currently working on a complex mathematical model that involves multiple stages and is solved using a logicbased Benders decomposition approach. While working on this model, I encountere...

Abdalrahman Algendi created a post,
Branching priority for a subset of variables in Gurobipy
AnsweredHey I am using Gurobipy and I would like to use the BranchPriorit attribute to set a branching priority for a specific set of variables. I have defined the following variables: for t in T: for ...

Abdalrahman Algendi created a post,
Formulate a constraint considering T as a set rather than a parameter
AnsweredHello! I am formulating a mathematical model and I encountered a problem, I am trying to simplify it through the following example: First of all, I assumed T as a parameter (positive number). Y_t ...

Abdalrahman Algendi commented,
Hey! Thank you very much for your reply!Please, I have one last question: As I mentioned earlier, I'm trying to apply benders decomposition to solve the model, and I'm getting a very strange situat...

Abdalrahman Algendi commented,
Thank you very much. I think you mean: for s in S[t,i] in stead of s = S[t,i] It works now. I already watched the three gurobipy videos and examples before I started. Please, I have three questi...

Abdalrahman Algendi created a post,
Coding two variables
AnsweredI am used to using AMPL and Cplex solver, and I recently I started to learn Gurobipy. I would appreciate your help in the following: I have a set of Patients (P1,P2,P3) and parameter T=3 days.For e...