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Information × Registration Number 0212U006546, 0111U004956 , R & D reports Title Variation and asymptotic methods are in the tasks of mechanics of continuous environments popup.stage_title Head limarchenko Oleg Stepanovich, Registration Date 10-05-2012 Organization Taras Shevchenko Kiev university popup.description2 The method of construction of littlesize mathematical models for the nonlinear tasks of dynamics of reservoirs with a liquid, pipelines with a liquid, which erect research to the analysis of homogeneous after a structure mathematical objects – systems of ordinary differential equalizations, is developed. Investigational group of tasks about transient and withstand behaviors of motion of such systems in the wide circle of indignations.On the basis of method of VKB the algorithm of construction of bagatofazovogo asymptotic decision of singular perturbative equalization is offered with variable coefficients.For regional and spectral tasks with quickly oscilyuyuchimi coefficients in the thin perforated areas with a quickly variable thickness asymptotic methods are developed for the construction of asymptotic decisions of such tasks in thin areas with different maximum rozminnostyami. For the mixed elliptic task the built proof-reader and an asymptotic estimation is well-proven in proper sobolevskomu space. The theory of numeral calculation of ortotropnikh of flexible shells is built under the action of the mechanical and magnetic fields. Product Description popup.authors Абрамов Олександр Анатолійович Васильєв Ігор Юрійович Гур'єв Андрій Валентинович Дика Вікторія Миколаївна Кіфоренко І.Б. Лендел Василь Васильович Лимарченко Олег Степанович Лоос Ірина Ігорівна Мельник Тарас Анатолійович Мольченко Леонід Васильович Самойленко Валерій Григорович Самойленко Юлія Іванівна popup.nrat_date 2020-04-02 Close