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Basic Data Utilities in PowerModels.jl---some more methods?
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9
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164
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May 27, 2025
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NLOPT constraint violation
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6
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99
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May 24, 2025
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How to turn off the warn from PowerModels.jl
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2
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68
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May 24, 2025
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Enzyme reverse mode not working
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4
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106
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May 23, 2025
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JuMP and SparseArrays
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5
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83
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May 23, 2025
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Retrieve the simplex tableau from Gurobi.jl using JuMP
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3
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63
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May 22, 2025
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How to get the dual of a non convex MIQCP Gurobi
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1
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36
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May 22, 2025
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Compact form of a set of constraints
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6
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62
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May 22, 2025
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What does the network constraint look like in the capacity expansion problem
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1
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54
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May 21, 2025
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Does Coluna supports sos2 with gurobi, is there a way to implement its
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3
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69
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May 20, 2025
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Matrix inverse as objective
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2
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83
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May 20, 2025
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IPOPT Watchdog Iterations Tracking
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2
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40
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May 19, 2025
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Simplicial decomposition equals dual cutting plane---a toy example
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1
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131
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May 19, 2025
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Seeking help on Branch and Price
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2
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390
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May 19, 2025
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Do degeneracies and numerical instabilities more likely during the execution of solvers in case of formulations with greater number of constraints and decision variables?
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2
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65
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May 18, 2025
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Gurobi Error 10005 is seen on submitting lazy constraint also when cb_where == GRB_CB_MIPNODE
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2
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35
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May 18, 2025
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Unable to solve the problem using Lagrangian duality handler
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2
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58
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May 17, 2025
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Write the lagrangian relaxation with JuMP concisely
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2
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59
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May 17, 2025
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Gurobi12 reports obj_value < obj_bound in a Min-Program?
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17
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134
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May 11, 2025
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Issue with Optimization.LBFGS
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1
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71
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May 16, 2025
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How to Minimize Operator/Spectral Norm of a Density Matrix with JuMP + Hypatia
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7
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97
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May 16, 2025
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Why convergence behavior of SDDiP algorithm is different with different mixed-integer programming solvers?
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11
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109
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May 15, 2025
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Gurobi12 reports OPTIMAL to an NLP which is actually UNbounded
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9
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169
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May 14, 2025
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Gurobi12 Reports unbounded to a nonconvex QP which is actually bounded
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15
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218
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May 14, 2025
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Fail to re-add new constraints as a new upper bound of an expression in JuMP model
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2
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47
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May 12, 2025
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My Gurobi version is 12.0.2, but in julia it is still 12.0.1
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2
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135
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May 12, 2025
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A performant optimizing algorithm for a case with an expensive cost function and parallel execution
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4
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154
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May 11, 2025
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How to save a trained policy in SDDP.jl?
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2
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44
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May 11, 2025
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SLOW_PROGRESS or NUMERICAL_ERROR: a simple but nontrivial SDP example, solved with LP relaxation
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8
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157
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May 11, 2025
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Best way to train and evaluate SDDP with constraints including product of control and states variables?
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1
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49
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May 10, 2025
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