Consider the following convex programming problem: Maximize Z 32x1 x1 4 4x2 x2 2 ,
Question:
Consider the following convex programming problem:
Maximize Z 32x1 x1 4 4x2 x2 2
, subject to x1 2 x2 2 9 and x1 0, x2 0.
(a) Apply the separable programming technique discussed at the end of Sec. 13.8, with x1 0, 1, 2, 3 and x2 0, 1, 2, 3 as the breakpoint of the piecewise linear functions, to formulate an approximate linear programming model for this problem.
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(b) Use the computer to solve the model formulated in part (a).
Then reexpress this solution in terms of the original variables of the problem.
(c) Use the KKT conditions to determine whether the solution for the original variables obtained in part
(b) actually is optimal for the original problem (not the approximate model).
Step by Step Answer:
Introduction To Operations Research
ISBN: 9780072321692
7th Edition
Authors: Frederick S. Hillier, Gerald J. Lieberman