Abdalrahman Algendi
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Posts
Votes on activity by Abdalrahman Algendi-
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 logic-based Benders decomposition approach. While working on this model, I encountere...
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Branching priority for a sub-set 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 ...
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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 ...
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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...