Domains   Optimization (Mathematical)


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Please suggest improvements to the JuMP documentation

Dear all, I have been busy making improvements to the JuMP documentation that will be available in the next release. (You can find the development version here: https://jump.dev/JuMP.jl/dev) Highlights of the changes in…

3 142 February 19, 2021
About the Optimization (Mathematical) category
2 1892 July 4, 2019
MethodError: no method matching getindex(::VariableRef, ::Int64)
question ,  jump
1 20 March 1, 2021
How to solve set of nonlinear fixed-point equations using Anderson acceleration in NLsolve.jl?
nlsolve ,  nonlinear
5 96 March 1, 2021
SOCP constraint
2 39 March 1, 2021
JuMP/CPLEX: confusion with number of cuts added in callback
1 39 February 25, 2021
How to plot Newton's method
question ,  plotting ,  math
45 738 February 23, 2021
Hobby project: SequentialFit.jl
13 368 February 22, 2021
Using SCIP GCG in JuMP
2 66 February 22, 2021
[MathOptFormat.jl] Error when reading MPS file: objective functions with constant terms
question
1 65 February 20, 2021
How to create multidimensional sets in JuMP/Julia as in GAMS
jump ,  syntax ,  optimization ,  set
5 133 February 20, 2021
JuMP/Simplex - basic question: derivatives
jump
3 87 February 16, 2021
Cannot capture log with JuMP
jump ,  cplex
5 73 February 16, 2021
Strange behavior of JuMP 0.21.5 while using CPLEX 20.1
jump ,  optimization ,  nonlinear
4 81 February 16, 2021
Optimization with Optim gives different results each time
optim ,  optimization
16 388 February 14, 2021
JuMP: optimizing in loop with an updated parameter does not work as I expect from experience with AMPL/GAMS behavior
jump
2 56 February 14, 2021
GAMS executable not found! - JuMP
2 98 February 12, 2021
HiGHS.jl v0.1.0 released
0 236 February 12, 2021
Optimizer returns status infeasible for a feasible problem
jump
2 75 February 11, 2021
IPNewton and ForwardDiff with preallocated Arrays
2 93 February 11, 2021
Cbc JuMP : get optimize() best possible, best solution, number of nodes
question ,  jump
4 83 February 10, 2021
JuMP/CPLEX: retrieve value of array-variables in callback
3 59 February 9, 2021
Help in using the Cbc solver
question ,  package
10 247 February 9, 2021
Julia Crash Fatal Error
bug
6 118 February 9, 2021
Set_start_value in JuMP for SCIP
jump
6 77 February 8, 2021
SOCP with Vector{GenericAffExpr}
jump
2 58 February 8, 2021
Is autodifferentiation possible in this situation?
20 309 February 8, 2021
@polyvar does not allow two-dimensional variables
package ,  jump ,  polynomials
4 149 February 7, 2021
ForwardDiff evaluation of objective in Optim returns wrong result (objective uses DifferentialEquations pkg)
diffeq ,  optim ,  optimization ,  forwarddiff
5 123 February 7, 2021
Share system of equations solution between g(x) and dg(x)dx functions (i.e. constraint and its jacobian) in IPOPT
jump ,  optimization ,  function
6 117 February 7, 2021