## Introduction to Operations Research, Volume 1-- This classic, field-defining text is the market leader in Operations Research -- and it's now updated and expanded to keep professionals a step ahead -- Features 25 new detailed, hands-on case studies added to the end of problem sections -- plus an expanded look at project planning and control with PERT/CPM -- A new, software-packed CD-ROM contains Excel files for examples in related chapters, numerous Excel templates, plus LINDO and LINGO files, along with MPL/CPLEX Software and MPL/CPLEX files, each showing worked-out examples |

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Page 116

The fact that corner - point solutions ( and so

The fact that corner - point solutions ( and so

**basic solutions**) can be either feasible or infeasible implies the following definition : A basic feasible ( BF ) solution is an augmented CPF solution . Thus , the CPF solution ( 0 ...Page 243

A key insight here is that the dual solution read from row 0 must also be a

A key insight here is that the dual solution read from row 0 must also be a

**basic solution**! The reason is that the m basic variables for the primal problem are required to have a coefficient of zero in row 0 , which thereby requires ...Page 246

TABLE 6.10 Classification of

TABLE 6.10 Classification of

**basic solutions**Satisfies Condition for Optimality ? Yes No Yes Feasible ? Optimal Superoptimal Suboptimal Neither feasible nor superoptimal No To review the reasoning behind this property , note that the ...### What people are saying - Write a review

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activity additional algorithm allowable amount apply assignment basic solution basic variable BF solution bound boundary called changes coefficients column complete Consider constraints Construct corresponding cost CPF solution decision variables demand described determine distribution dual problem entering equal equations estimates example feasible feasible region FIGURE final flow formulation 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 remaining resource respective resulting shown shows side simplex method simplex tableau slack solve step supply Table tableau tion unit weeks Wyndor Glass zero