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Information × Registration Number 0211U006589, 0106U005863 , R & D reports Title Qualitative and analytic methods of investigation and modelling of nonlinear systems and physics and mechanics fields popup.stage_title Head Perestyuk Mykola Oleksiyovych, Доктор фізико-математичних наук Registration Date 11-05-2011 Organization Taras Shevchenko Kiev university popup.description2 The disturbance theory of quaziperiodic movements and invariant rings of locally hamiltonian systems, similar to integrable and conditionally integrable was developed. The calculation method of trajectories of interorbital passages of space vehicle with low traction enginesin newtonian centralgravitation field was proposed.There were constructed mathematical models and character of some phenomenons of interaction of movable continuous medii with hard surfaces was analyzed.A number of singularly disturbed problemsboth for ordinary differential equations, and for partial differential equations were investigated. In particular, algorithms of construction of asymptotic solutions of Cauchy problem for singular disturbed Corteveg-de Freeza equation with variable coefficients were proposed.The physical and mathematical models of thin-film electro-luminescent displayswas developed. Product Description popup.authors Асроров Ф.А. Васильєв І.Ю. Городній М.Ф. Зайцев О.В. Капустян О.В. Лендел В.В. Ловейкін А.В. Лоос І.І. Мельник Т.А. Мольченко Л.В. Парасюк І.О. Перестюк М.О. Розумнюк В.І. Самойленко В.Г. Самойленко Ю.І. Станжицький О.М. Хорошилов О.В. Чайковський А.В. Шовкопляс Т.В. Яровий Л.К. popup.nrat_date 2020-04-02 Close