Albert John Crosby
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Recent activity by Albert John Crosby-
Minimization with constraint involving logs in Julia
AnsweredI want to solve \(\frac{1}{N} \sum_{i=1}^N x_i^2\) subject to \(\frac{1}{N} \sum_{i=1}^N \log x_i \geq 0\). In the above, N is the size of the vector x whose \(i^{th}\) element is \(x_i\). I think...
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Solving MILP optimization problem efficiently for slightly different parameter values
AnsweredI would to solve a (series of) MILP using Gurobi with the following feature. Some of the choice variables, call them varx, a vector of size N_ch, satisfy the constraintsfor int1 = 1:N_ch varx[int1...
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SOS constraints in Gurobi with Julia
AnsweredI have successfully used Gurobi in some code written in Julia to solve an optimization problem (MILP and MIQP). The code works perfectly on my laptop. When I port the identical code to Linus and ru...