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Solving large scale NLP problem on HPC cluster
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5
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136
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March 25, 2025
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Ipopt's "local" optimum can be very substandard
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8
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143
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March 23, 2025
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Ipopt does NOT memorize a best solution found so far
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1
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55
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March 21, 2025
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The solution deteriorates if the domain of decisions is improperly set when using Ipopt
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4
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96
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March 15, 2025
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Restrictions when adding a binary variable - Local Infeasibility (Ipopt, Juniper)
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15
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176
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January 23, 2025
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Limiting step size in optimization variable between optimization steps of nonlinear constrained optimization problem
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4
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98
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August 20, 2024
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How to speed up ipopt with HSL ma86 using parallel processing
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7
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290
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July 30, 2024
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Struggle at large scale problem of nlp using ipopt
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10
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203
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June 26, 2024
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User defined gradient in JuMP with Ipopt: gradient with user data
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3
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130
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June 26, 2024
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Nonlinear Least Squares Millions of Allocations
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9
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472
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June 15, 2024
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Trajectory Optimization using Pseudospectral collocation
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10
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648
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May 30, 2024
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How to get HSL up and running with Ipopt
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6
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480
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May 11, 2024
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Nonlinear Optimization with Many Constraints + Autodifferentiation: Which Julia Solution?
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23
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861
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March 15, 2024
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Use of integer variables Juniper Error (MI-NLP)
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2
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153
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March 14, 2024
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Long NLP evaluation time in Ipopt
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6
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488
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February 14, 2024
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Converting non-linear optimization with fmincom from Matlab to Julia
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12
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1003
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November 23, 2023
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How to set a Non-linear function with double summatory
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4
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238
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October 29, 2023
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Is there a Symbolics.jl interface to Ipopt (or similar)?
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17
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721
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June 14, 2023
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Callback function in IPOP for catching inner iterations
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1
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236
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May 4, 2023
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Nested Sum in NLObjective -
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2
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210
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March 31, 2023
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Set_start_value to reduce iterations
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1
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221
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March 29, 2023
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JuMP and Ipopt optimization: How to reduce run time for iterative optimization?
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3
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915
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March 8, 2023
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JuMP model warm start using Ipopt
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2
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899
|
January 9, 2023
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OptimizationMOI Ipopt violating inequality constraint
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26
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2799
|
January 8, 2023
|
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JuMP slowed down in multithreading
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2
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484
|
December 30, 2022
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Variable time-stepping and discontinuous gradients
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4
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466
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December 8, 2022
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Optimization taking too long
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5
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420
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December 3, 2022
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Speed up Ipopt solver
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12
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3177
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November 22, 2022
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How to add constant value to a simple MPC Problem
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3
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293
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November 21, 2022
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JuMP in julia
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9
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677
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November 9, 2022
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