Postoptimal analysis in the coefficients matrix of piecewise linear fractional programming problems with non-degenerate optimal solution

Postoptimal analysis in the coefficients matrix of piecewise linear fractional programming problems with non-degenerate optimal solution

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 perturbat...

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Bibliographic Details
Main Author: Behrouz Kheirfam
Format: Article
Language:English
Published: AGH Univeristy of Science and Technology Press 2010-01-01
Series:Opuscula Mathematica
Subjects:
piecewise linear fractional programming
degeneracy
optimal basis
fractional programming
piecewise linear programming
sensitivity analysis
Online Access:http://www.opuscula.agh.edu.pl/vol30/3/art/opuscula_math_3022.pdf

Internet

http://www.opuscula.agh.edu.pl/vol30/3/art/opuscula_math_3022.pdf

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