Об уточнении лагранжевых двойственных оценок в бинарных и булевых квадратичных задачах
The approach for improvement of dual lagrangian bounds in quadratic optimization problems with binary (±1) and boolean (0 −1) variables is considered. It is based on use of families superfluous constraints in form of equality, which for these problems can be constructed as a result of introduction n...
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| Date: | 2006 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian |
| Published: |
Інститут кібернетики ім. В.М. Глушкова НАН України
2006
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| Series: | Теорія оптимальних рішень |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/84966 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Об уточнении лагранжевых двойственных оценок в бинарных и булевых квадратичных задачах / П.И. Стецюк, П.М. Пардалос // Теорія оптимальних рішень: Зб. наук. пр. — 2006. — № 5. — С. 145-153. — Бібліогр.: 4 назв. — рос. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The approach for improvement of dual lagrangian bounds in quadratic optimization problems with binary (±1) and boolean (0 −1) variables is considered. It is based on use of families superfluous constraints in form of equality, which for these problems can be constructed as a result of introduction new variable in the form of products already existing variable. Is shown, that the introduction of these constraints improves accuracy of lagrangian dual bounds problem. |
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