How optimization algorithms work & improving their performance

Implementation of Benders Decomposition with Callbacks Answered
1 vote 9 comments
Lift and project cut Answered
1 vote 2 comments
Is it possible to use different time limits for each hierarchy when using lexicographic optimization?. Answered
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Cannot find feasible solution and programm killed after a long time Answered
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Reliable Results ? Answered
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Dealing with 'Sub-optimal termination' in Barrier Method Answered
1 vote 1 comment
No solution found when using an objective function Answered
1 vote 5 comments
Cut loop at root node of MIP Answered
1 vote 6 comments
Adding multiple cuts in a single node (branch-and-cut algorithm) Answered
1 vote 1 comment
Will Gurobi retain lazy cuts after changing the objective coefficients? Answered
1 vote 4 comments
How to terminate once barrier solves problem Answered
1 vote 1 comment
Branch and price example Answered
1 vote 12 comments
Speed up gurobi to solve an milp Answered
1 vote 13 comments
Log file does not show the gap Answered
0 votes 6 comments
Add constraints to LP minimisation problem and the objective decreases Answered
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How to get upper and lower bound in gurobi numerical trouble? Answered
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Optimal Solution Discrepancy Between Convex and Non-Convex Models Answered
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Redundant Cuts using Lazy Answered
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MIP stuck in branch-and-cut in some situations Answered
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Objective value convergence and sub-optimal termination Answered
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Adding constraints in R Answered
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Can I solve an SDP as a QP equivalently using Gurobi? Answered
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Does Gurobi support linear semidefinite programs? Answered
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Warm starts for LP changing with each iteration (in R) Answered
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Memory Issue During Optimization with Gurobi Answered
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Get an infeasible solution after timeout Answered
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How does Gurobi solve binary quadratic programming problem with linear constraints? Answered
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Dual values of MIP Answered
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