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Metaheuristics.jl ECA() requires redefinition between solves, making it incompatible with Optimization.jl Ensemble Problems
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1
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84
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May 29, 2025
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Read from file a (Convex.jl) problem
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4
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99
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May 29, 2025
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SciMLOperators "*" function for TransposedOperator
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2
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91
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May 29, 2025
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Re-sizing DenseAxisArray Containers in JuMP
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6
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165
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May 28, 2025
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Gurobi compute IIS in Julia
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1
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120
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May 27, 2025
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Basic Data Utilities in PowerModels.jl---some more methods?
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9
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215
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May 27, 2025
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NLOPT constraint violation
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6
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159
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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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113
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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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152
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May 23, 2025
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JuMP and SparseArrays
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5
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128
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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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102
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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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63
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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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70
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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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94
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May 20, 2025
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Matrix inverse as objective
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2
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117
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May 20, 2025
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IPOPT Watchdog Iterations Tracking
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2
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74
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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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169
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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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447
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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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82
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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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63
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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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84
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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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86
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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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218
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May 11, 2025
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Issue with Optimization.LBFGS
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1
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120
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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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181
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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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189
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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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215
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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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300
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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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72
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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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228
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May 12, 2025
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