Modeling

Shadow Prices (Pi) in FixedModel Are Incorrectly Zero Answered

• YU-TING HUNG
• April 17, 2024 11:49
• Edited

0 votes 3 comments

Infeasibility when taking minimum of a term that include decision variables Awaiting user input

• Margot Kegels
• April 13, 2024 14:44

0 votes 1 comment

how to formulate a KKT complementarity condition for second order cone constraint? Answered

• john zhang
• April 12, 2024 05:28

0 votes 2 comments

How to assign other variables based on the range of decision variables Answered

• 力 杨
• April 12, 2024 05:16
• Edited

0 votes 2 comments

Decreasing number of variables vs assigning variables upperboun to zero? Answered

• Boylan Pardosi
• April 11, 2024 09:52

0 votes 2 comments

How to use gurobi to implement interval variable in cplex.cp Answered

• Danellion
• April 11, 2024 03:33

1 vote 4 comments

I cannot find the location of example's data. and also some of the models cannot be solved. help me please Answered

• farima Salamian
• April 11, 2024 00:05

0 votes 1 comment

How to implement general nonlinear objective function? Answered

• Yakun Wang
• April 10, 2024 19:01

0 votes 1 comment

Will quadratic constraints be automatically linearized during the optimization process? Answered

• YJ Z
• April 08, 2024 08:51

0 votes 1 comment

Multi-Objective Function with different indices variables Awaiting user input

• Muhammad Arslan Shahid
• April 06, 2024 09:34

0 votes 1 comment

Retrive attribute Pi Awaiting user input

• Benedicte Rimmereid
• April 06, 2024 08:36

0 votes 1 comment

nonlinear programming problem Answered

• LAN Happy
• April 05, 2024 11:50

0 votes 2 comments

Need urgent help as Gurobi gives optimal weights value 0 for SVM mathematical model, Code is correct and not giving error , but not getting optimal value Answered

• Manju Bala
• April 04, 2024 10:30

0 votes 26 comments

Infeasible scheduling problem Ongoing

• Sarah Rappaport
• April 02, 2024 23:23
• Edited

0 votes 1 comment

Solution for a MIP problem with QP non-convex constraints is not right. Answered

• y xm
• April 02, 2024 10:26
• Edited

0 votes 2 comments

Having problems modelling a objective function Answered

• Muhammad Ahsan Farooq Rajput
• March 31, 2024 00:45

0 votes 1 comment

Creating only necessary variables (associated with a constraint) Answered

• Selim Turkoglu
• March 30, 2024 07:31
• Edited

0 votes 3 comments

Problem with gurobi default setting for piecewise linear function Answered

• Thanh Phong Pham
• March 28, 2024 16:48

0 votes 12 comments

AddGenConstrIndicator coefficients are high Awaiting user input

• Sudheer Reddy
• March 28, 2024 09:35
• Edited

0 votes 1 comment

Binary Linear Programming or Binary Quadratic Programming Model? Answered

• Muhieddine Shebaro
• March 28, 2024 00:27
• Edited

0 votes 2 comments

Weird incumbent behavior Answered

• Lorenz Wagner
• March 27, 2024 20:29

0 votes 1 comment

addGenConstrOr - does the list need to just be 0 and 1 values? Answered

• Summer Purschke
• March 27, 2024 18:14

0 votes 3 comments

Warning: max constraint violation (9.2015e-06) exceeds tolerance Answered

• Sudheer Reddy
• March 26, 2024 18:15

0 votes 1 comment

Not able to retrieve suboptimal solutions. Gurobi does not return the ones it identifies during the solution. Answered

• Gaurav Malik
• March 26, 2024 13:13

0 votes 11 comments

How do I model if and only if statements in Gurobi Answered

• Anggita Ketlin Bella Pratiwi
• March 26, 2024 06:47

0 votes 3 comments

Computing L1 and L2 matrix norms in objective Answered

• Gabriel Agostini
• March 25, 2024 15:19

0 votes 1 comment

Convex vs SOCP Constraint Answered

• Panggah Prabawa
• March 25, 2024 09:32
• Edited

1 vote 1 comment

GRB.MAXIMISE identifies lower objective function values than GRB.MINIMIZE. How can this be avoided? Ongoing

• Gaurav Malik
• March 22, 2024 18:06
• Edited

0 votes 2 comments

I want to convert this formula into code Awaiting user input

• 석찬 이
• March 22, 2024 07:13

0 votes 1 comment

How to linearize piecewise nonlinear function? Answered

• Z S
• March 21, 2024 13:47

0 votes 1 comment