Mina Valaei

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Latest activity by Mina Valaei

  • Mina Valaei created a post,

    Unbounded Ray

    Answered

    Hello, I have a problem and I am using Bender's Decomposition to solve it. This is my subproblem which gets unbounded: I want to get the unboundedness ray to add it to the master problem's feasibi...

    Mina Valaei 2 followers 1 comment 0 votes

  • Mina Valaei commented,

    Hello, Yes, my subproblem is pure LP. I think my dual subproblem is infeasible. So I want to add feasibility cuts to the MP, but I do not know how. I tried to use InfUnbdInfo, but I did not know h...

    View comment Mina Valaei 0 votes

  • Mina Valaei created a post,

    Add Feasibility Cuts for Bender's Decomposition

    Awaiting user input

    I have a Bender's Decomposition problem. One of the subproblems is unbounded. I used the UnbdRay attribute to determine the direction of unboundedness. I want to add a feasibility cut to the master...

    Mina Valaei 2 followers 3 comments 0 votes