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. |
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Page 158
Adjustable Cells Final Reduced Objective Allowable Allowable Cell Name Value
Cost Coefficient increase Decrease $ C $ 9 Solution Doors 2 3 4 . 5 $ D $ 9
Solution Windows 6 0 5 1E + 30 Constraints FIGURE 4 . 10 The sensitivity report
...
Adjustable Cells Final Reduced Objective Allowable Allowable Cell Name Value
Cost Coefficient increase Decrease $ C $ 9 Solution Doors 2 3 4 . 5 $ D $ 9
Solution Windows 6 0 5 1E + 30 Constraints FIGURE 4 . 10 The sensitivity report
...
Page 266
7 , this range of values for b2 is referred to as its allowable range to stay feasible .
For any bi , recall from Sec . 4 . 7 that its allowable range to stay feasible is the
range of values over which the current optimal BF solution ' ( with adjusted values
...
7 , this range of values for b2 is referred to as its allowable range to stay feasible .
For any bi , recall from Sec . 4 . 7 that its allowable range to stay feasible is the
range of values over which the current optimal BF solution ' ( with adjusted values
...
Page 272
Since z * = y * Aį , this immediately yields the same allowable range . Figure 6 . 3
provides graphical insight into why ci = 7 is the allowable range . At ci = 73 , the
objective function becomes Z = 7 . 5xı + 5x2 = 2 . 5 ( 3x1 + 2x2 ) , so the optimal ...
Since z * = y * Aį , this immediately yields the same allowable range . Figure 6 . 3
provides graphical insight into why ci = 7 is the allowable range . At ci = 73 , the
objective function becomes Z = 7 . 5xı + 5x2 = 2 . 5 ( 3x1 + 2x2 ) , so the optimal ...
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Contents
SUPPLEMENT TO APPENDIX 3 | 3 |
Problems | 6 |
An Algorithm for the Assignment Problem | 18 |
Copyright | |
59 other sections not shown
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Common terms and phrases
activity additional algorithm allocation 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 solutions 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 nonnegative 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 revised shown shows side simplex method simplex tableau slack solve step supply Table tableau tion transportation unit values weeks Wyndor Glass zero
Bibliographic information
| Title | Introduction to Operations Research McGraw-Hill International Editions McGraw-Hill industrial & plant engineering series McGraw-Hill series in industrial engineering and management science |
| Authors | Frederick S. Hillier, Gerald J. Lieberman |
| Edition | 7, illustrated |
| Publisher | McGraw-Hill, 2001 |
| Original from | Pennsylvania State University |
| Digitized | 26 Aug 2009 |
| ISBN | 0071181636, 9780071181631 |
| Length | 1214 pages |
| Export Citation | BiBTeX EndNote RefMan |