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Gurobi worsen the coefficient ranges while it handles non-convex quadratic constraints and cause numerical issue Ongoing 0 votes 2 comments -
Question about Fluctuations in Bounds with Benders Decomposition and Callback Ongoing 0 votes 2 comments -
Is it possible to get the exact solution of a large-scale convex quadratic programming problem (quadratic objective, linear inequality constraints)? Ongoing 0 votes 2 comments -
Can't get the result of optimization problem in an acceptable time(more than 10 hours). Ongoing 0 votes 2 comments -
Gurobi Stuck After Solving Problem Ongoing 1 vote 2 comments -
Why my model is not considered MIQCP? Ongoing 0 votes 2 comments -
Why Barrier report numerical trouble encountered even the ranges are not large? Ongoing 0 votes 2 comments -
Obtaining 0-1 Integer Solutions with Linear Programming solvers Ongoing 0 votes 2 comments -
Benders optimality cut for a LP subproblem with piecewise linear objective Ongoing 0 votes 2 comments -
Numerical problem encountered while solving convex QCQP Ongoing 0 votes 2 comments -
Lazy constraints and solution pruning Ongoing 0 votes 2 comments -
Slow MIPS Performance Ongoing 0 votes 2 comments -
Advice on Cuts and Reducing Solution Time Ongoing 1 vote 2 comments -
Added Cut in Callback Not Activated Immediately Even on Single Thread Ongoing 0 votes 2 comments -
Root simplex log takes so long Ongoing 0 votes 2 comments -
A lazy constraint and MIP optimality issue Ongoing 0 votes 1 comment -
Initial feasible solution for Linear Optimization Ongoing 0 votes 1 comment -
Gurobi stuck in root node. Ongoing 0 votes 1 comment
Algorithms
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