Optimization (Mathematical)

Topic	Replies	Views	Activity
Warning for adding constraints: zero or small (< 1e-13) coefficients, ignored	8	3525	February 4, 2020
JuMP precompiling error on an AWS EC2 Ubuntu server instance package , jump , precompilation	15	1449	February 4, 2020
How to minimize a function of single integer variable?	2	598	February 3, 2020
Jump code errors jump , optimization	2	494	February 2, 2020
How to use LBFGS to minimise the cost function for regularised logistic regression	7	1204	February 2, 2020
[JuMP] Use ConstraintRef to add additional constraint jump	1	520	January 31, 2020
[Convex.jl] Suppress warnings when printing problem tree	2	470	January 31, 2020
Use Sign Function in JuMP NLconstraint question	2	565	January 30, 2020
Current status with callbacks	6	1159	January 27, 2020
The second edition of my book "Julia Programming for Operations Research"	8	4746	January 26, 2020
Gentler transformation from real to positive question	15	950	January 23, 2020
MINLP optimization with user defined objective function jump , first-steps	3	525	January 21, 2020
Nested index for a collection of JuMP variables? question	2	392	January 21, 2020
Restoration phase failed jump , first-steps	1	3117	January 20, 2020
JuMP nonlinear optimization not converging for camera calibration code	2	780	January 20, 2020
Problem with Mosek	4	2074	January 16, 2020
Barycentric interpolation formula with interval arithmetic	0	640	January 15, 2020
Problem in @NLobjective jump , first-steps	2	835	January 13, 2020
Need help debugging an NLopt optimization	1	532	January 11, 2020
Save objective values in an optimization loop	2	1793	January 10, 2020
Maximum Likelihood Multivariate Model optim	15	1599	January 10, 2020
Stop Julia at certain optimiality gap and return decision variables	12	3889	January 9, 2020
Connection between solver and Julia's JuMP Package jump	7	1052	January 8, 2020
Automatic differentiation of f(x) constructed by decomposition of a matrix M(x) differentiation , flux , machine-learning , numerics	7	2881	January 8, 2020
Plot Optim trace/error convergence question , plotting	9	1703	January 7, 2020
Working efficiently with sparse variables in JuMP jump	10	1310	January 7, 2020
sIpopt extension in JuMP? jump	6	812	January 6, 2020
Optimization problem	1	716	January 6, 2020
Simplify MINLP problem to speed up results question , jump	5	996	December 26, 2019
Libopenspecfun.dll could not be found error	3	837	December 26, 2019