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Original Articles

Sensitivity analysis in fractional programming—the tolerance approach

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Pages 823-832 | Received 05 Jul 1990, Published online: 23 Apr 2007
 

Abstract

Sensitivity analysis in fractional programming using a tolerance approach is studied. This approach yields a maximum tolerance percentage within which the cost vectors and the elements of a column or a row of the coefficient matrix are accurate to within that percentage of their estimated values while retaining the same set of basic variables in an optimal solution.

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