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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2021, номер 3, страницы 36–49
(Mi basm557)
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Strong stability for multiobjective investment problem with perturbed minimax risks of different types and parameterized optimality
Vladimir A. Emelicheva, Yury V. Nikulinb a Belarusian State University, ave. Independence, 4, Minsk 220030, Belarus
b University of Turku, Vesilinnantie 5, Turku 20014, Finland
Аннотация:
A multicriteria investment Boolean problem of minimizing lost profits with parameterized efficiency and different types of risks is formulated. The lower and upper bounds on the radius of the strong stability of efficient portfolios are obtained. Several earlier known results regarding strong stability of Pareto efficient and extreme portfolios are confirmed.
Ключевые слова и фразы:
multiobjective problem, investment, Pareto set, a set of extreme solutions, strong stability, Hölder's norms.
Поступила в редакцию: 01.09.2021
Образец цитирования:
Vladimir A. Emelichev, Yury V. Nikulin, “Strong stability for multiobjective investment problem with perturbed minimax risks of different types and parameterized optimality”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2021, no. 3, 36–49
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/basm557 https://www.mathnet.ru/rus/basm/y2021/i3/p36
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