-
Problem with "out of memory" -error 0 votes 0 comments -
How to Retrieve a Unique Identifier for a Node in Gurobi Callbacks? 0 votes 0 comments -
Farkas Pricing doesnt lead to feasibility 0 votes 0 comments -
production line next product 0 votes 0 comments -
How to effectively model "stability of a continuous variable" without causing long runtimes 0 votes 0 comments -
Branch-n-price implementation complications 0 votes 0 comments -
Formulation of LPs 0 votes 2 comments -
Modification of the objective function at each iteration. Is there a better way to formulate a MPC problem?? 0 votes 4 comments -
adding a quadratic constraint for the sum of an inverse variable 0 votes 4 comments -
Extract Variable values during optimization 0 votes 3 comments -
Reduced Cost Attributes 0 votes 4 comments -
Decision variable type (floating point) 0 votes 3 comments -
GurobiError: Unsupported type (<class 'numpy.ndarray'>) for LinExpr addition argument 0 votes 1 comment -
How to use MILP in Gurobi when objective function is not a direct function of design variable 0 votes 12 comments -
Subtour elimination for directed graph with repeated vertices allowed. 0 votes 1 comment -
Binary variables 0 votes 1 comment -
Part-load efficiency curve modelling in Gurobi 0 votes 4 comments -
Add nonlinear optimization constraint 0 votes 4 comments -
MILP technique against SOS2 method: different result in two same models 0 votes 2 comments -
There is in-feasibility issue in Gurobi 0 votes 4 comments -
quicksum multiple quicksum 0 votes 2 comments -
A big gap after 3 hours run! 0 votes 2 comments -
SOS constraint of any type 0 votes 1 comment -
Uniform moving window, is it possible to boolean evaluate without adding a constraint? 0 votes 1 comment -
How to solve an optimization problem in Gurobi Python where decision variables are established within defined functions? 0 votes 1 comment -
Solving for optimal Lagrangian multipliers 0 votes 1 comment -
If constraints 0 votes 1 comment -
PuLP Model with Gurobi solver is very slow 0 votes 4 comments -
PuLP vs. Gurobi 0 votes 3 comments -
Monitoring of the optimal value of variables as a matrix 0 votes 2 comments
Modeling
New postMathematical questions around optimization model formulations