SOURAV DAS

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Latest activity by SOURAV DAS
  • SOURAV DAS created a post,

    Model is infeasible

    Answered

    I have constraints   \[\sum_i a_{i} \times x_{i,j} \leq h \times (b \times q+ \sum_{m=2}^ {c_{j}}y_{j,m} \times ( p_{m} - p_{m-1} ) )  \vee_ j \]\[\sum_j c_{j}=100\] here  \(y_{j,m} = 1\) if m unit...

  • SOURAV DAS commented,

    Hi Jaromił, Thanks for your response. I will definitely go through the post you suggested, and would ask you if any further clarification is needed.  Best Regards Sourav 

  • SOURAV DAS commented,

    Hi Jaromił,  Thanks for replying to my query. These are the exact constraints which you have mentioned. Cj is a decision variable and optimal values of Cj s for each j will be decided by the model....

  • SOURAV DAS created a post,

    Upper bound on summation is to be optimised

    Answered

    Hi,  I have a constraint like  a < = (summation from 1 to c[j]) f(j) # constraint where summation of c[j]  = 100 (say) for all j # constraint So, basically I need to find the optimal number of c fo...