User GrayLiterature

16 votes

1 answer

246 views

What Is OR Research Like?

asked Oct 19, 2019 at 15:16

13 votes

2 answers

1k views

Is This Constraint Convex?

asked Oct 15, 2019 at 15:54

12 votes

2 answers

475 views

Can Tuning Knitro Solver Considerably Make A Difference?

asked Nov 28, 2019 at 15:26

11 votes

4 answers

8k views

What are the benefits of linearization?

asked Oct 22, 2019 at 21:14

11 votes

2 answers

208 views

Are there examples of spatially explicit MIP problems?

asked Jul 31, 2019 at 22:14

10 votes

1 answer

207 views

Conditional Controls in MIP Models

asked Jun 13, 2019 at 13:50

10 votes

1 answer

616 views

Advantages of IBM CPLEX Studio over CPLEX in MATLAB?

asked Jun 18, 2019 at 15:56

10 votes

3 answers

4k views

Python API and CPLEX

asked Jul 3, 2019 at 22:29

10 votes

4 answers

835 views

Does The Modelling Software Make A Difference Regarding A Solution?

asked Apr 24, 2020 at 15:42

9 votes

2 answers

555 views

Integer Decision Variables Always Forced to Zero in Minimization Problem (MINLP)

asked Sep 11, 2019 at 15:31

9 votes

1 answer

2k views

Pyomo: Looping Over A Variable Method

asked Oct 1, 2019 at 17:45

8 votes

1 answer

970 views

Understanding the AMPL Solver LIbrary within Pyomo

asked Sep 4, 2019 at 13:45

8 votes

1 answer

820 views

Formulating a MINLP for CPLEX in PYOMO

asked Aug 10, 2019 at 19:06

7 votes

1 answer

631 views

Problems Installing APOPT in Pyomo

asked Sep 3, 2019 at 17:57

7 votes

1 answer

625 views

Understanding why this MINLP formulation is infeasible

asked Oct 3, 2019 at 16:59

7 votes

1 answer

972 views

Pyomo: Is this triple summation objective function formatted correctly?

asked Sep 18, 2019 at 19:05

7 votes

2 answers

1k views

Pyomo: Building Up A Constraint Over An Index

asked Sep 28, 2019 at 22:04

7 votes

2 answers

494 views

Why does a Max constraint work, but this non-negativity constraint does not?

asked Oct 30, 2019 at 14:31

6 votes

1 answer

272 views

How To Linearize $X = \max\{x_1,x_2\}$

asked Oct 8, 2019 at 13:22

6 votes

2 answers

5k views

What Exactly Is A Warm Start? [duplicate]

asked Sep 17, 2019 at 16:29

6 votes

3 answers

1k views

Is it abnormal for a model to take 8+ hours to solve?

asked Apr 16, 2020 at 13:11

5 votes

0 answers

61 views

Relative Weakness of Rolling Horizon Optimization

asked Apr 28, 2020 at 14:42

4 votes

1 answer

204 views

BARON Error: variables/rows fixed as scaled bounds too close

asked Apr 17, 2020 at 21:21

4 votes

2 answers

160 views

Is There Another Way To Code The Idea of a MAX Constraint Without The Use of Binary Variables?

asked Apr 24, 2020 at 15:55

3 votes

0 answers

58 views

Cellular Automata and MIP Resource Repository? [closed]

asked Jun 19, 2019 at 14:30

3 votes

1 answer

173 views

Rolling Horizon Methods in Knitro

asked Apr 15, 2020 at 3:16

2 votes

0 answers

168 views

Rolling Horizon in Pyomo

asked Apr 23, 2020 at 15:56

1 vote

1 answer

262 views

Model Simulation in PYOMO

asked May 11, 2020 at 15:23

Stack Exchange Network

28 Questions

What Is OR Research Like?

Is This Constraint Convex?

Can Tuning Knitro Solver Considerably Make A Difference?

What are the benefits of linearization?

Are there examples of spatially explicit MIP problems?

Conditional Controls in MIP Models

Advantages of IBM CPLEX Studio over CPLEX in MATLAB?

Python API and CPLEX

Does The Modelling Software Make A Difference Regarding A Solution?

Integer Decision Variables Always Forced to Zero in Minimization Problem (MINLP)

Pyomo: Looping Over A Variable Method

Understanding the AMPL Solver LIbrary within Pyomo

Formulating a MINLP for CPLEX in PYOMO

Problems Installing APOPT in Pyomo

Understanding why this MINLP formulation is infeasible

Pyomo: Is this triple summation objective function formatted correctly?

Pyomo: Building Up A Constraint Over An Index

Why does a Max constraint work, but this non-negativity constraint does not?

How To Linearize $X = \max\{x_1,x_2\}$

What Exactly Is A Warm Start? [duplicate]

Is it abnormal for a model to take 8+ hours to solve?

Relative Weakness of Rolling Horizon Optimization

BARON Error: variables/rows fixed as scaled bounds too close

Is There Another Way To Code The Idea of a MAX Constraint Without The Use of Binary Variables?

Cellular Automata and MIP Resource Repository? [closed]

Rolling Horizon Methods in Knitro

Rolling Horizon in Pyomo

Model Simulation in PYOMO