Domains Optimization (Mathematical)

Announcement and call for talk proposals for the 3rd JuMP-dev workshop, Santiago, Chile, March, 2019 (2)

Dear colleagues, We are excited to announce the third JuMP-dev workshop will take place in Santiago, Chile on March 12-14, 2019. The purpose of the workshop is to bring together students, researchers, and practitioners…

About the Optimization (Mathematical) category (1)

Applicationerror: solver (gurobi) did not exit normally (3)

Help Couenne (9)

JuMP and user defined objective function: JuMPArray dimension problem (9)

GLPK + Homebrew erros - Not properly installed / Key "10.14" not found / Build errors (5)

Fastest open-licensed solver for integer problems (8)

Moore-Penrose Generalized Inverse of Sparse Matrix (3)

Solve standard continuous relaxation of model in v0.19-alpha (2)

Adding a new variable to an existing variable array (2)

Optim and complex numbers: InexactError thrown (9)

[JuMP] Is it possible to switch solver version back and forth? (e.g. Gurobi 7.5 <-> 8.0) (6)

Fminbox and linesearch issues for box constrained optimization (4)

Julia novice. Integer programming code optimization error (5)

User defined objective function to run MICP (11)

Help with a Constraint (16)

Help with Tag type parameter in ForwardDiff.jl (+ Optim.jl) (7)

Gurobi fail to precompile (1)

Semi-infinite programming with JuMP (2)

First alpha release of JuMP 0.19 (JuMP/MathOptInterface) (10)

Result_dual vs getdual. signs are the opposite (11)

Inconsistency between standard errors from Hessian and Gradient in ForwardDiff/Optim (7)

Assertion error with MOI.initialize(d, [:Grad]) (2)

Multi-Objective Optimization Support (3)

Sensitivity (post-optimality) analysis of a linear model? (3)

Updating options in Ipopt (5)

How to get the Solution Pool using Julia/CPLEX? (1)

ReverseDiffSparse Deprecation Warnings Julia 0.7 (JuMP) (2)

Macro for generating @NLconstraint (4)

Build NLexpression in steps (2)