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confusion about objective function Ongoing 0 votes 17 comments -
Formulating Sharpe Ratio Objective Function in Gurobi Ongoing 0 votes 12 comments -
Running consecutive optimizations on the same model Ongoing 0 votes 12 comments -
Is there a preference to use Convex-hull reformulation instead of the BigM constraints? Ongoing 0 votes 11 comments -
Vehicle steering equations Ongoing 0 votes 11 comments -
Performing condition constraints Ongoing 0 votes 11 comments -
Constraint Relaxation Ongoing 0 votes 11 comments -
Modeling overlap constraint. Ongoing 0 votes 9 comments -
Warning of constraint limit exceed fixing Ongoing 0 votes 9 comments -
Writing belongs to constraint with gurobipy Ongoing 0 votes 9 comments -
Optimal solution seems to ignore constraints Ongoing 1 vote 9 comments -
Why is this model infeasible? Ongoing 0 votes 8 comments -
How can I get constraints to find the maximum completion time in each machines? Ongoing 0 votes 7 comments -
CQP model is unbounded with presolve off, incorrect dummy variables/objective with presolve on Ongoing 0 votes 7 comments -
Solving Nonlinear Integer model with Gurobi Ongoing 0 votes 7 comments -
max and min constraints Ongoing 0 votes 7 comments -
Define a matrix as a variable and write it in constraint Ongoing 0 votes 6 comments -
Help with implementing an LP Ongoing 0 votes 6 comments -
Find minimum of decision variable, satisfying conditions Ongoing 0 votes 6 comments -
Tell Gurobi about optimal variable value depending on a set of other variables Ongoing 0 votes 6 comments -
switch Ongoing 0 votes 6 comments -
Mip Start Ongoing 0 votes 5 comments -
Is optimality guaranteed when using the Partition heuristic Ongoing 0 votes 5 comments -
Constraint for a max, number of overlapping tasks Ongoing 0 votes 5 comments -
Problem: Hard constraints have the effect of soft constraints Ongoing 0 votes 5 comments -
Is best bound estimation always accurate as it is changing over time? Ongoing 0 votes 4 comments -
"Optimization Performance Issues with Gurobi Solver in URBS Framework: Stuck at 'Waiting for Other Threads to Finish' Ongoing 0 votes 4 comments -
Root relaxation single thread Ongoing 1 vote 4 comments -
Is it possible for QP method to change the target function dynamically? Ongoing 0 votes 4 comments -
Include time periods into arcs Ongoing 0 votes 4 comments
Modeling
New postMathematical questions around optimization model formulations