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http://hdl.handle.net/11701/33250
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Noskov, Sergei I. | - |
dc.contributor.author | Lakeyev, Anatoly V. | - |
dc.date.accessioned | 2021-10-06T10:39:00Z | - |
dc.date.available | 2021-10-06T10:39:00Z | - |
dc.date.issued | 2021-09 | - |
dc.identifier.citation | Noskov S. L, Lakeyev A. V. PC-solutions and quasi-solutions of the interval system of linear algebraic equations. Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, 2021, vol. 17, iss. 3, pp. 262-276. | en_GB |
dc.identifier.other | https://doi.org/10.21638/11701/spbu10.2021.304 | - |
dc.identifier.uri | http://hdl.handle.net/11701/33250 | - |
dc.description.abstract | The problem of solving the interval system of linear algebraic equations (ISLAEs) is one of the well-known problems of interval analysis, which is currently undergoing intensive development. In general, this solution represents a set, which may be given differently, de- pending on which quantifiers are related to the elements of the left and right sides of this system. Each set of solutions of ISLAE to be determined is described by the domain of compatibility of the corresponding system of linear inequalities and, normally, one nonlinear condition of the type of complementarity. It is difficult to work with them when solving specific problems. Therefore, in the case of nonemptiness in the process of solving the problem it is recommended to find a so-called PC-solution, based on the application of the technique known in the theory of multi-criterial choice, that presumes maximization of the solving capacity of the system of inequalities. If this set is empty, it is recommended to find a quasi- solution of ISLAE. The authors compare the approach proposed for finding PC- and/or quasi-solutions to the approach proposed by S. P. Shary, which is based on the application of the recognizing functional. | en_GB |
dc.language.iso | ru | en_GB |
dc.publisher | St Petersburg State University | en_GB |
dc.relation.ispartofseries | Vestnik of St Petersburg University. Applied Mathematics. Computer Science. Control Processes;Volume 17; Issue 3 | - |
dc.subject | interval system of linear algebraic equations | en_GB |
dc.subject | AE-solutions | en_GB |
dc.subject | PC-solution | en_GB |
dc.subject | quasi-solution | en_GB |
dc.subject | recognizing functional | en_GB |
dc.subject | problem of linear programming | en_GB |
dc.title | PC-solutions and quasi-solutions of the interval system of linear algebraic equations | en_GB |
dc.type | Article | en_GB |
Располагается в коллекциях: | Issue 3 |
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Файл | Описание | Размер | Формат | |
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262-276.pdf | 418,98 kB | Adobe PDF | Просмотреть/Открыть |
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