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About the Optimization (Mathematical) category
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2
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3571
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July 4, 2019
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An idea to explain a drastic difference in computation times for optimizing a JuMP model, and the unexpected ranking of solvers used?
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6
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130
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August 4, 2025
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Lollipopt project (Probably not working so don't take it seriously.)
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4
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229
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August 1, 2025
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How to get all the registered variable names of a `JuMP` model?
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3
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254
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July 30, 2025
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Finding a region of attraction using sum of squares optimization
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10
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148
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July 28, 2025
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Some question on column generation, branch and price, Coluna
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2
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54
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July 27, 2025
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Gurobi fails to properly report an ERROR, when NonConvex is 0
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5
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71
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July 27, 2025
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StackOverflowError when using PRIMA.jl on Ubuntu (works fine on macOS and Windows)
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4
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56
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July 24, 2025
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Second-order cone constraint in JuMP
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9
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98
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July 24, 2025
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An infeasibility that seems to be dependent on the state of HiGHS (or JuMP)
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5
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73
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July 23, 2025
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Rigorous establishment of the feasibility of the trained policies in SDDP.jl using constraint violation penalties in the objective function
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10
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38
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July 23, 2025
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Problem about solution of Gurobi in Julia in JUMP
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3
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63
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July 22, 2025
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KKT condition not satisfied in DCOPF
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4
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77
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July 21, 2025
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Why are the entries identical in `zeros(JuMP.AffExpr, N)`
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9
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97
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July 19, 2025
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Optimization on unit sphere?
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11
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448
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July 19, 2025
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The Uno (Unifying Nonconvex Optimization) solver
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35
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2001
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July 18, 2025
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JuMP : Vector version of set_lower_bound and set_upper_bound?
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13
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156
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July 18, 2025
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How to define a variable with specific values from a set using JuMP
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3
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42
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July 18, 2025
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Is KNITRO.jl thread-safe
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3
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90
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July 14, 2025
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Early optimizer termination
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6
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57
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July 14, 2025
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Excessive memory usage when adding millions of variables to a JuMP Model
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12
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316
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July 12, 2025
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Polynomial optimization without sum of squares
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11
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326
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July 10, 2025
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Relaxing Big-M constraint
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5
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90
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July 10, 2025
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Efficiently Retrieving Variable Values after Gurobi optimization with JuMP
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21
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262
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July 9, 2025
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A Primal-Dual Global Optimization approach on the Cutting Stock Problem
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18
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458
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July 7, 2025
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Memory corruption error in Julia: "Incorrect checksum for freed object" when running a JuMP/Gurobi model
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5
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100
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July 7, 2025
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Solving a large scale MILP problem with cplex takes long time
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3
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111
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July 6, 2025
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Gurobi gets stuck after "Loaded MIP start from previous solve"
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13
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146
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July 6, 2025
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Duals and constraint names for `PowerModels` and `InfrastructureModels`
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5
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67
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July 5, 2025
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Creating efficient MOI wrapper for different cones and ordering them by types
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3
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100
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July 4, 2025
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