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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2009, ����� 2, �������� 55–61
(Mi basm226)
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Research articles
On stability and quasi-stability radii for a vector combinatorial problem with a parametric optimality principle
Vladimir A. Emelichev, Evgeny E. Gurevsky, Andrey A. Platonov Belarusian State University, Minsk, Belarus
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A vector combinatorial linear problem with a parametric optimality principle that allows us to relate the well-known choice functions of jointly-extremal and Pareto solution is considered. A quantitative analysis of stability for the set of generalized efficient trajectories under the independent perturbations of coefficients of linear functions is performed. Formulas of stability and quasi-stability radii are obtained in the $l_\infty$-metric. Some results published earlier are derived as corollaries.
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multiobjectivity, combinatorial optimization, Pareto optimality, jointly-extremal optimality, stability radius, quasi-stability radius.
��������� � ��������: 03.04.2009
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Vladimir A. Emelichev, Evgeny E. Gurevsky, Andrey A. Platonov, “On stability and quasi-stability radii for a vector combinatorial problem with a parametric optimality principle”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2009, no. 2, 55–61
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https://www.mathnet.ru/rus/basm226 https://www.mathnet.ru/rus/basm/y2009/i2/p55
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