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 267
Analyzing Simultaneous Changes in Right - Hand Sides . When multiple b ;
values are changed simultaneously , the formula b * = S * b can again be used to
see how the righthand sides change in the final tableau . If all these right - hand ...
Analyzing Simultaneous Changes in Right - Hand Sides . When multiple b ;
values are changed simultaneously , the formula b * = S * b can again be used to
see how the righthand sides change in the final tableau . If all these right - hand ...
Page 273
Analyzing Simultaneous Changes in Objective Function Coefficients .
Regardless of whether x ; is a basic or nonbasic variable , the allowable range to
stay optimal for c ; is valid only if this objective function coefficient is the only one
being ...
Analyzing Simultaneous Changes in Objective Function Coefficients .
Regardless of whether x ; is a basic or nonbasic variable , the allowable range to
stay optimal for c ; is valid only if this objective function coefficient is the only one
being ...
Page 316
The set of basic variables in the optimal solution still changes ( as o increases )
only where the slope of Z * ( 0 ) changes . However , in contrast to the preceding
case , the values of these variables now change as a ( linear ) function of O ...
The set of basic variables in the optimal solution still changes ( as o increases )
only where the slope of Z * ( 0 ) changes . However , in contrast to the preceding
case , the values of these variables now change as a ( linear ) function of O ...
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Contents
SUPPLEMENT TO APPENDIX 3 | 3 |
Problems | 6 |
An Algorithm for the Assignment Problem | 18 |
Copyright | |
57 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 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
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 |