Modeling

Dual bound not increasing - callbacks with binary variables

• Caio Tomazella
• March 21, 2025 13:57

0 votes 0 comments

EO Error Answered

• Kavitha Maddipati
• March 20, 2025 09:18

0 votes 1 comment

Problems implementing the power function Awaiting user input

• Nico T
• March 19, 2025 12:51

0 votes 1 comment

c++ debug gurobi, an uncaught exception error frequently occurs during debugging Answered

• Zhen Chen
• March 19, 2025 11:05
• Edited

0 votes 7 comments

Farkas Pricing doesnt lead to feasibility

• Carl Baier
• March 13, 2025 15:00
• Edited

0 votes 0 comments

Linearization of a Fractional Expression Awaiting user input

• Lennard Hansmann
• March 10, 2025 11:58

0 votes 3 comments

the function of model copying Answered

• Jiakang Chen
• March 09, 2025 01:48

0 votes 1 comment

Different Optimal Solutions from Equivalent Quadratic and Direct Formulations Answered

• Muhamad Fikri
• March 10, 2025 07:49
• Edited

0 votes 2 comments

Second level maximization constraint Answered

• Gijs Hogers
• March 07, 2025 15:41

0 votes 4 comments

How to get gurobi.model from the model described by cvxpy? Answered

• Qu Shiyuan
• March 07, 2025 07:35

0 votes 1 comment

General Constraints: Representations and Information Retrieval Answered

• Minshuo Li
• March 05, 2025 10:41

0 votes 3 comments

How to get the total coeff matrix of MILP model Ongoing

• Qu Shiyuan
• February 26, 2025 09:36

0 votes 4 comments

multiprocessing gurobi have errors using Process but no erros using Pool Answered

• zhen chen
• February 25, 2025 19:20
• Edited

0 votes 5 comments

production line next product

• Stan van de Rijdt
• February 24, 2025 19:42
• Edited

0 votes 0 comments

Problem with 2 representations of a formulation Answered

• Yonzheng Jerry Chua
• February 24, 2025 09:29

0 votes 3 comments

Handling Product of Continuous Decision Variables in MATLAB Optimization Toolbox with Gurobi Answered

• FABIANA NANI
• February 23, 2025 09:20

0 votes 5 comments

Why Does Gurobi Report "Non-Convex MINLP" for a Convex Logarithmic Objective? Answered

• Beyzanur Aydin
• February 24, 2025 03:45
• Edited

0 votes 7 comments

Nonlinear Convex Objective (Natural Log) Answered

• Ethan Malinowski
• February 20, 2025 21:31

0 votes 1 comment

Pool Solution Ongoing

• mohammad hemmati
• February 19, 2025 02:01

0 votes 2 comments

Binary Matrix Multiplication Ongoing

• Mahnoor Naseer
• February 18, 2025 16:28
• Edited

0 votes 2 comments

Gurobipy getConstrByName not working with quadratic constraints Answered

• Abilash Subbaraman
• February 12, 2025 02:01

0 votes 1 comment

Generate all paths that consists of specified number of visits of nodes / edges Answered

• Huib Meulenbelt
• February 11, 2025 18:30
• Edited

0 votes 4 comments

My dual solution is unbounded even when primal bounded and giving optimal solution. Answered

• Ashish Omar
• February 07, 2025 18:47

0 votes 6 comments

False Positive of Model being Infeasible, maybe about exponential constraints Awaiting user input

• Lei Huang
• February 03, 2025 22:32
• Edited

0 votes 1 comment

How to effectively model "stability of a continuous variable" without causing long runtimes

• Hancheng Li
• February 03, 2025 18:58
• Edited

0 votes 0 comments

Why is using Indicator Constraints in Gurobi significantly slower than the Big-M method Answered

• Yuan Jiawei Yuan Jiawei
• February 01, 2025 07:22

0 votes 3 comments

How to model a piecewise linear function? Answered

• Dejan Salch
• January 29, 2025 13:19
• Edited

0 votes 3 comments

Infeasible model with VRPTW Answered

• Caroline Stallknecht
• January 27, 2025 12:42

0 votes 1 comment

Challenges in conditional constraints in a VRP variant Answered

• Noah Miller
• January 26, 2025 21:34

0 votes 2 comments

Find max unit flow in Networkx.Graph using Gurobi Answered

• Huib Meulenbelt
• January 21, 2025 14:28

0 votes 1 comment