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 40
... assumed without serious distortion . For other problems , what happens when the proportionality assumption does not hold even as a reasonable approximation ? In most cases , this means you must use nonlinear programming instead ...
... assumed without serious distortion . For other problems , what happens when the proportionality assumption does not hold even as a reasonable approximation ? In most cases , this means you must use nonlinear programming instead ...
Page 42
... assumption that the value is just 6 + 6 = 12 . This case can arise in exactly the same way as described for Case 2 in Table ... assumed that the activities can be run at fractional levels . For the Wyndor Glass Co. problem , the decision ...
... assumption that the value is just 6 + 6 = 12 . This case can arise in exactly the same way as described for Case 2 in Table ... assumed that the activities can be run at fractional levels . For the Wyndor Glass Co. problem , the decision ...
Page 43
... assumption : The value assigned to each parameter of a linear pro- gramming model is assumed to be a known constant . In real applications , the certainty assumption is seldom satisfied precisely . Linear pro- gramming models usually ...
... assumption : The value assigned to each parameter of a linear pro- gramming model is assumed to be a known constant . In real applications , the certainty assumption is seldom satisfied precisely . Linear pro- gramming models usually ...
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Introduction to Operations Research Frederick S. Hillier,Gerald J. Lieberman No preview available - 2001 |
Common terms and phrases
activity algebraic algorithm allowable range artificial variables b₂ basic solution c₁ c₂ changes coefficients column Consider the following cost Courseware CPLEX decision variables dual problem dual simplex method dynamic programming entering basic variable estimates example feasible region feasible solutions final simplex tableau final tableau following problem formulation functional constraints Gaussian elimination given goal programming graphical identify increase initial BF solution integer iteration leaving basic variable linear programming model linear programming problem LINGO LP relaxation lution Maximize Z maximum flow problem Minimize needed node nonbasic variables nonnegativity constraints objective function obtained optimal solution optimality test parameters path plant presented in Sec primal problem Prob procedure range to stay resource right-hand sides sensitivity analysis shadow prices shown slack variables solve the model Solver spreadsheet step subproblem surplus variables Table tion unit profit values weeks Wyndor Glass x₁ zero