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Gurobi finds an initial solution faster without an objective function Answered 0 votes 1 comment -
the dual objective computed using dual variables obtained from the primal LP model differs from the optimal primal obj Answered 0 votes 1 comment -
Speed linear optimization model Answered 0 votes 2 comments -
is MIPSOL callback called only on new incumbent or on all integer solutions? Answered 0 votes 5 comments -
What does "Root relaxation: interrupted" mean, and where does lower bound come from if root relaxation is interrupted? Answered 0 votes 4 comments -
How does Gurobi handle 'convex-quadratic' variables in nonconvex optimization? Answered 0 votes 3 comments -
Log file does not show the gap Answered 0 votes 8 comments -
Add constraints to LP minimisation problem and the objective decreases Answered 0 votes 2 comments -
How to get upper and lower bound in gurobi numerical trouble? Answered 0 votes 1 comment -
Optimal Solution Discrepancy Between Convex and Non-Convex Models Answered 0 votes 1 comment -
Redundant Cuts using Lazy Answered 0 votes 7 comments -
MIP stuck in branch-and-cut in some situations Answered 0 votes 6 comments -
Objective value convergence and sub-optimal termination Answered 0 votes 2 comments -
Adding constraints in R Answered 0 votes 1 comment -
Complexity analysis Answered 0 votes 1 comment -
Can I solve an SDP as a QP equivalently using Gurobi? Answered 0 votes 1 comment -
Does Gurobi support linear semidefinite programs? Answered 0 votes 1 comment -
Warm starts for LP changing with each iteration (in R) Answered 0 votes 1 comment -
Memory Issue During Optimization with Gurobi Answered 0 votes 3 comments -
What algorithm does gurobi use internally to solve mixed integer programming problems? Answered 0 votes 1 comment -
Get an infeasible solution after timeout Answered 0 votes 1 comment -
How does Gurobi solve binary quadratic programming problem with linear constraints? Answered 0 votes 1 comment -
Dual values of MIP Answered 0 votes 1 comment -
"Error: converted symmetric Q matrix has more than two billion nonzeros" despite bilinear terms with binaries Answered 0 votes 10 comments -
Element of decisionvariable is missing Answered 0 votes 7 comments -
Iterative Approach change the optimal result Answered 0 votes 3 comments -
Problem with solution of soc relaxation of an optimal power flow problem Answered 0 votes 1 comment -
Stuck in very specific bound while solving MIP Answered 0 votes 2 comments -
infeasible model problem Answered 0 votes 1 comment -
add constraints in callback Answered 0 votes 4 comments
Algorithms
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