Modeling – Gurobi Help Center

Mathematical questions around optimization model formulations

Is it possible to have constraints such as z^1.5 <= v in the model Answered
Ebru Angun October 15, 2021 16:12

0 votes 3 comments
TypeError: unsupported operand type(s) for +: 'int' and 'GenExpr' Answered
Aldo - October 10, 2021 08:36

0 votes 5 comments
Multiplication of multiple variables Answered
Md Erfanul Haque Rafi October 08, 2021 23:10 Edited

1 vote 2 comments
Minimizing the divergence of a product mix and a demand vector according to a given div-dictionary Answered
Maik Fabian October 04, 2021 14:06 Edited

1 vote 4 comments
Optimal LP solution with minimum number of non-zero variables Answered
Yauhen Yakimenka September 30, 2021 20:52 Edited

0 votes 3 comments
Why does the model not converge to a solution? Answered
BISWAJIT KAR September 30, 2021 05:17

0 votes 2 comments
Indicator constraint not working as expected Ongoing
Michael Smith September 28, 2021 10:19

0 votes 1 comment
Question about piecewise linear function Answered
Bahar Nasirian September 28, 2021 09:04

0 votes 5 comments
Output using Indicator Constraint is different from the one created without using Indicator Constraint Awaiting user input
Shashank Vats September 28, 2021 05:03 Edited

0 votes 2 comments
Multi Knapsack Problem with conditional constraint Answered
Thalles Morais September 24, 2021 16:05 Edited

0 votes 7 comments
Adding variables of 2D and 3D arrays Answered
NURUH TIBADIBA September 22, 2021 13:20

0 votes 2 comments
Maximum number of elements in LineExp for free trial? Answered
Huib Meulenbelt September 22, 2021 10:23 Edited

0 votes 7 comments
Multiprocessing produce different results in each run. Awaiting user input
Sanjeev Bhurtyal September 19, 2021 23:19

0 votes 2 comments
Different Dual values? Awaiting user input
Sanjeev Bhurtyal September 19, 2021 18:39

0 votes 2 comments
Integers as name for Vars Answered
Huib Meulenbelt September 18, 2021 12:02

0 votes 2 comments
OutputFlag vs DisplayInterval Answered
Nooshin Heidari September 17, 2021 11:29

0 votes 9 comments
Affine Transformation for objective function Answered
Gerardo Flores September 13, 2021 18:32 Edited

0 votes 2 comments
How to model exponential relations between two variables? Answered
Jessica Bollenbach September 13, 2021 10:15

0 votes 2 comments
Formulating Model Predictive Control in Gurobi (Python) Answered
Gaurav Phanse September 07, 2021 21:11 Edited

0 votes 2 comments
Out of Memory Problem Answered
BISWAJIT KAR September 06, 2021 12:00

0 votes 2 comments
Issues With Error code 10003 (Python) Answered
Johnny Shollaj September 04, 2021 19:04

0 votes 2 comments
How to add a matrix variable to a matrix/array? Awaiting user input
Jacob Jin September 04, 2021 07:31

0 votes 2 comments
Facility location problem with a variable capacity constraint Awaiting user input
Ashraf Ali September 01, 2021 14:08 Edited

0 votes 4 comments
Solutions are the same for darts game Answered
Huib Meulenbelt August 30, 2021 16:32 Edited

0 votes 10 comments
About constants affect optimization results Answered
Yanbo Fan August 27, 2021 15:01

0 votes 3 comments
Modeling of multi-period inventory/price optimization Ongoing
Anjani August 27, 2021 15:00

0 votes 2 comments
RROR: LoadError: Gurobi Error 10015: Cannot compute IIS on a feasible model Answered
manoj kumar August 24, 2021 19:10

0 votes 3 comments
Problems around general indicator constraints using MVar (& matrix multiplication operator) Answered
amir b August 23, 2021 21:42 Edited

0 votes 3 comments
Fix Certain Variables and Optimize the Rest Ongoing
Wenbo Ma August 23, 2021 02:27

0 votes 3 comments
Setting multiple number to facilities in a single location Awaiting user input
Kazi Ullah August 22, 2021 09:05

0 votes 3 comments

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