## Introduction to Operations ResearchCD-ROM contains: Student version of MPL Modeling System and its solver CPLEX -- MPL tutorial -- Examples from the text modeled in MPL -- Examples from the text modeled in LINGO/LINDO -- Tutorial software -- Excel add-ins: TreePlan, SensIt, RiskSim, and Premium Solver -- Excel spreadsheet formulations and templates. |

### From inside the book

Results 1-3 of 47

Page 237

This x is feasible for the

problem ( since it violates the constraint , yı + 3y3 = 3 ) . The complementary

solutions property also holds at the final iteration of the simplex method , where

an ...

This x is feasible for the

**primal problem**, but this y is not feasible for the dualproblem ( since it violates the constraint , yı + 3y3 = 3 ) . The complementary

solutions property also holds at the final iteration of the simplex method , where

an ...

Page 286

( a ) Construct the dual problem . ( b ) Use duality theory to show that the optimal

solution for the

( a ) Construct the dual problem . ( b ) Use duality theory to show that the optimal

solution for the

**primal problem**has Z < 0 . 6 . 1 - 9 . Construct and graph a**primal****problem**with two decision variables and two functional constraints that has ...Page 287

( b ) At each iteration , the simplex method simultaneously identifies a CPF

solution for the

their objective function values are the same . ( c ) If the

( b ) At each iteration , the simplex method simultaneously identifies a CPF

solution for the

**primal problem**and a CPF solution for the dual problem such thattheir objective function values are the same . ( c ) If the

**primal problem**has an ...### What people are saying - Write a review

User Review - Flag as inappropriate

i

User Review - Flag as inappropriate

I want review this book

### Contents

SUPPLEMENT TO APPENDIX 3 | 3 |

Problems | 6 |

An Algorithm for the Assignment Problem | 18 |

Copyright | |

57 other sections not shown

### Other editions - View all

### Common terms and phrases

activity additional algorithm allocation allowable amount apply assignment basic solution basic variable BF solution bound boundary calculations called capacity changes coefficients column complete Consider constraints construct corresponding cost CPF solution demand described determine direction distribution dual problem entering equal equations estimates example feasible FIGURE final flow problem Formulate functional constraints given gives goal identify illustrate increase indicates initial iteration linear programming Maximize million Minimize month needed node nonbasic variables objective function obtained operations optimal optimal solution original parameters path plant possible presented primal problem Prob procedure profit programming problem provides range resource respective resulting revised Select shown shows side simplex method simplex tableau slack solve step supply Table tableau tion unit values weeks Wyndor Glass zero