Algorithms

Adding constraints in R Answered

• Siddhaarth Sarkar
• June 25, 2024 20:00

0 votes 1 comment

Complexity analysis Answered

• Yali Chen
• June 25, 2024 09:41

0 votes 1 comment

convergence property

• Yali Chen
• June 25, 2024 03:37

0 votes 0 comments

Can I solve an SDP as a QP equivalently using Gurobi? Answered

• shengzhi lai
• June 18, 2024 07:32
• Edited

0 votes 1 comment

Out of memory error while running a large MIP problem Ongoing

• Rainne Goncalves
• June 18, 2024 02:00

0 votes 5 comments

Does Gurobi support linear semidefinite programs? Answered

• Magnus Højmark Kristensen
• June 17, 2024 18:18
• Edited

0 votes 1 comment

Warm starts for LP changing with each iteration (in R) Answered

• Siddhaarth Sarkar
• June 14, 2024 19:23

0 votes 1 comment

Memory Issue During Optimization with Gurobi Answered

• Matteo Catania
• June 13, 2024 15:14

0 votes 3 comments

What algorithm does gurobi use internally to solve mixed integer programming problems? Answered

• xuan yu
• June 07, 2024 02:28

0 votes 1 comment

Get an infeasible solution after timeout Answered

• Florian Speicher
• June 05, 2024 10:54
• Edited

0 votes 1 comment

Lagrangian Bound in Column Generation

• Quang Anh Nguyen
• May 24, 2024 22:40

0 votes 0 comments

How does Gurobi solve binary quadratic programming problem with linear constraints? Answered

• Shu ZiQiang
• May 23, 2024 02:30

0 votes 1 comment

Dual values of MIP Answered

• Benedicte Rimmereid
• May 22, 2024 07:58

0 votes 1 comment

"Error: converted symmetric Q matrix has more than two billion nonzeros" despite bilinear terms with binaries Answered

• Thomas Leveringhaus
• May 11, 2024 16:24

0 votes 10 comments

Element of decisionvariable is missing Answered

• Madeira
• May 11, 2024 15:23

0 votes 7 comments

benders algorithm, the sub-problem is not feasible, use constr.farkas to solve the value of each constraint of the sub-problem at the corresponding position of the polar ray vector

• 涛 何
• May 11, 2024 03:46

0 votes 0 comments

Solution time error Awaiting user input

• Jaehwan Jeong
• May 09, 2024 04:43

0 votes 3 comments

A lazy constraint and MIP optimality issue Ongoing

• Marouane FELLOUSSI
• May 08, 2024 06:32
• Edited

0 votes 1 comment

Iterative Approach change the optimal result Answered

• Muhamad Fikri
• May 07, 2024 09:22

0 votes 3 comments

Problem with solution of soc relaxation of an optimal power flow problem Answered

• Paul-Niklas Kandora
• May 06, 2024 17:55

0 votes 1 comment

Stuck in very specific bound while solving MIP Answered

• siqi du
• May 06, 2024 14:24

0 votes 2 comments

Tolerance Settings in Simplex Method

• Jinwen Yang
• May 04, 2024 22:23

0 votes 0 comments

infeasible model problem Answered

• Chen Rui
• May 03, 2024 12:23

0 votes 1 comment

Does more threads mean quicker? Awaiting user input

• peilin chan
• May 01, 2024 08:36

0 votes 5 comments

add constraints in callback Answered

• peilin chan
• April 30, 2024 07:47

0 votes 4 comments

Statistics for Gurobi's piecewise linear approximation Answered

• Yingkai Song
• April 29, 2024 20:29

0 votes 1 comment

Fractional Solution in Continuous Relaxation of Convex Quadratic Programming Answered

• Muhamad Fikri
• April 24, 2024 08:40

0 votes 8 comments

Gurobi worsen the coefficient ranges while it handles non-convex quadratic constraints and cause numerical issue Ongoing

• Eunseok Kim
• April 24, 2024 01:34

0 votes 2 comments

Wrong Upper Bound Answered

• Amirhossein Abbaszadeh
• April 19, 2024 17:07

0 votes 1 comment

NoRel and integer infeasible models Answered

• Sean Stewart
• April 19, 2024 01:22

0 votes 1 comment