Checking strong optimality of interval linear programming with inequality constraints and nonnegative constraints

• Autores: Jiajia Luo, Wei Li, Qin Wang
• Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 260, Nº 1, 2014, págs. 180-190
• Idioma: inglés
• DOI: 10.1016/j.cam.2013.09.075
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• Resumen

  • This paper considers optimal solutions of interval linear programming problems, in a unified framework. Necessary and sufficient conditions for checking (A, b)-strong optimality and (A, b, c)-strong optimality of interval linear programming with inequality constraints are developed. The features of the proposed methods are illustrated by some examples.