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 178
... method , construct the complete first simplex tableau for the simplex method and identify the corresponding initial ( artificial ) BF solution . Also identify the initial entering basic variable and the leaving basic variable . I ( c ) ...
... method , construct the complete first simplex tableau for the simplex method and identify the corresponding initial ( artificial ) BF solution . Also identify the initial entering basic variable and the leaving basic variable . I ( c ) ...
Page 310
... simplex method deals with a problem as if the simplex method were being applied simultaneously to its dual problem . If we make their initial basic so- lutions complementary , the two methods move in complete sequence , obtaining comple ...
... simplex method deals with a problem as if the simplex method were being applied simultaneously to its dual problem . If we make their initial basic so- lutions complementary , the two methods move in complete sequence , obtaining comple ...
Page 365
... SIMPLEX METHOD FOR THE TRANSPORTATION PROBLEM Because the transportation problem is just a special type of linear ... SIMPLEX METHOD FOR THE TRANSPORTATION PROBLEM 365 A Streamlined Simplex Method for the Transportation Problem.
... SIMPLEX METHOD FOR THE TRANSPORTATION PROBLEM Because the transportation problem is just a special type of linear ... SIMPLEX METHOD FOR THE TRANSPORTATION PROBLEM 365 A Streamlined Simplex Method for the Transportation Problem.
Other editions - View all
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