postoptimal analysis in the coefficients matrix of piecewise linear fractional programming problems with non-degenerate optimal solution
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ID: 180461
2010
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Abstract
In this paper, we discuss how changes in the coefficients matrix of piecewise linear fractional programming problems affect the non-degenerate optimal solution. We consider separate cases when changes occur in the coefficients of the basic and non-basic variables and derive bounds for each perturbation, while the optimal solution is invariant. We explain that this analysis is a generalization of the sensitivity analysis for \(LP\), \(LFP\) and \(PLP\). Finally, the results are described by some numerical examples.
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kheirfam2010opusculapostoptimal
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| Authors | ;Behrouz Kheirfam |
| Journal | zhonghua yi xue za zhi |
| Year | 2010 |
| DOI |
http://dx.doi.org/10.7494/OpMath.2010.30.3.281
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