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Questions of accuracy control in processes of integration of differential equations with obtaining the analytic resultsстатья
- Авторы: Razumovskij S.N., Postnikova N.V., Khapaev M.M.
- Сборник: Vychislitel’nye sistemy i voprosy prinyatiya reshenij
- Год издания: 1991
- Место издания: Izdatel’stvo Moskovskogo Universiteta Moskva
- Первая страница: 184
- Последняя страница: 194
- Аннотация: Methods of checking and organization of error control in processes for the solution of the Cauchy problem are investigated for systems of equations of the form X ˙(t)=A(t)X(t), X(t 0 )=Y 0 . The solution is sought for on the segment [t 0 ,t p ]. The purpose of error control is to guarantee an acceptable accuracy of the results on the whole segment [t 0 ,t p ], if it is possible. Otherwise, the system has to provide the user with information on conditions of guaranteed obtaining the required accuracy.
- Добавил в систему: Хапаев Михаил Михайлович