Algorithms

Dense columns Answered

• Francisco Labora
• October 08, 2024 13:24

0 votes 1 comment

About heuristic Answered

• Khadija Sakinah Kusumadila
• October 01, 2024 08:30

0 votes 1 comment

Terminate once barrier solves problem Answered

• Raphael Maillard
• September 30, 2024 15:07

0 votes 1 comment

Capability of Gurobi for solving stochastic programming models Answered

• Sakir Karakay
• September 28, 2024 09:58
• Edited

0 votes 1 comment

why don't we have a a good result from this model Answered

• Zhenting Xu
• September 27, 2024 20:12

0 votes 14 comments

How bad are quadratic constraints? Answered

• Florian Speicher
• September 25, 2024 10:35
• Edited

0 votes 1 comment

Objective gap declines so slowly when I use Gurobi to solve my non-convex MIQCP problem Answered

• Cong Bai
• September 17, 2024 18:50

0 votes 3 comments

Questions regarding the heuristic parameter in Gurobi Answered

• Joonmo Sung
• September 17, 2024 05:41

0 votes 1 comment

Gurobi cannot find the solution after one day Answered

• Zhongjin Lu
• September 11, 2024 22:00

0 votes 6 comments

Why Gurobi cannot find the solution to a simple Quadratic Optimization Problem? Answered

• Zhongjin Lu
• September 11, 2024 01:01

0 votes 2 comments

How to find a feasible solution that are most close to given starting values Answered

• Yifeng Mao
• September 04, 2024 17:05

0 votes 4 comments

How parameters work Answered

• Khadija Sakinah Kusumadila
• September 04, 2024 04:34

0 votes 1 comment

Nodes in MIP logging Answered

• Xuan Lin
• September 10, 2024 01:29
• Edited

0 votes 5 comments

Integrating OR operator without losing linearity Answered

• Adam Lakatos
• August 24, 2024 11:50
• Edited

0 votes 1 comment

Problem with enlarging the model Answered

• Xuan Lin
• August 18, 2024 13:10
• Edited

0 votes 4 comments

Solving a very Large QIP Answered

• Derek Long
• August 15, 2024 21:57

0 votes 5 comments

Benchmarks for (mixed-integer) nonconvex optimization Answered

• Caio Fabio Oliveira da Silva
• August 14, 2024 17:44

0 votes 2 comments

Gurobi finds an initial solution faster without an objective function Answered

• Rafael Carsch
• August 12, 2024 22:11

0 votes 1 comment

the dual objective computed using dual variables obtained from the primal LP model differs from the optimal primal obj Answered

• wanzhe hu
• August 11, 2024 10:50

0 votes 1 comment

Speed linear optimization model Answered

• Claire Lambriex
• August 03, 2024 18:20
• Edited

0 votes 1 comment

is MIPSOL callback called only on new incumbent or on all integer solutions? Answered

• Pedro Castellucci
• July 30, 2024 12:44

0 votes 5 comments

MIQP Model taking forever to compute Answered

• Gaurav Malik
• July 29, 2024 12:36
• Edited

1 vote 3 comments

What does "Root relaxation: interrupted" mean, and where does lower bound come from if root relaxation is interrupted? Answered

• Anoop Bhat
• July 24, 2024 18:54

0 votes 4 comments

ValueError: Mismatching inner dimensions Answered

• Honglin An
• July 15, 2024 13:33

1 vote 2 comments

How does Gurobi handle 'convex-quadratic' variables in nonconvex optimization? Answered

• Aron Zingler
• August 05, 2024 07:57
• Edited

0 votes 3 comments

Log file does not show the gap Answered

• Iason Liagkas
• July 14, 2024 12:08

0 votes 8 comments

Add constraints to LP minimisation problem and the objective decreases Answered

• Meijun Chen
• July 10, 2024 17:45

0 votes 2 comments

How to get upper and lower bound in gurobi numerical trouble? Answered

• Yanxin Shen
• July 10, 2024 08:11

0 votes 1 comment

Optimal Solution Discrepancy Between Convex and Non-Convex Models Answered

• Chenhui Qu
• July 10, 2024 03:35

0 votes 1 comment

Redundant Cuts using Lazy Answered

• Eliass Fennich
• July 09, 2024 18:58

0 votes 7 comments