Nicolas Schlegel

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Latest activity by Nicolas Schlegel
  • Nicolas Schlegel created a post,

    Gurobi error 10009 : No Gurobi license, or license not started or set

    Answered

    Hello,  I am suddenly encountering error 10009 after a restart of my container where I run simulations. When running the simulation, it does detect the academic license and tells me "Academic licen...

  • Nicolas Schlegel created a post,

    Constraint with very large sparse matrices

    Answered

    Hello,  I am struggling to add a constraint to my model with very large sparse matrices. The constraint is in this linear form : constraint = model.addConstr((A @  B @ C @ (b - 0.5)) == alpha*S) He...

  • Nicolas Schlegel commented,

    Thank you for the quick answer. I changed the constraint with the code snipped you gave. However, I now receive the following error (model here refers to a class from another library) :  m.addConst...

  • Nicolas Schlegel created a post,

    Adding a constraint on the norm

    Answered

    Hello,  I would like to add the following constraint : Where : - s is a size 2U vector - beta is a size 1 variable  - A_r is a size 2Ux2B matrix - l_0 is a float - U is a size 2B x l variable - L ...