Search academic texts

Information × Registration Number 0216U007280, 0112U004629 , R & D reports Title Reserch in the stability solutions differential equetion theory, identificaton of phisical nature patterns and their application to problems of hydrodynamics and ballistics. popup.stage_title Head Yuryk Ivan Ivanovich, Registration Date 16-06-2016 Organization National university of food technologies popup.description2 A new method for constructing solutions of multidimensional nonlinear ware equations is proposed. Obtained conditions of the existence and stability of invariant sets of systems of differential and corresponding difference equations applying Lyapunov's function. Investigated piezoelectric fields with different controls and found out conditions of the existence compact invariant global attractor and trajectory attractor in an extended phasic space. It is shown that an adequate mathematical model of the process of drawing optical fibers from the work piece is a model based on the account of the two sides of the drawing: thermal and hydrodynamic. The solution of each of them boils down to the boundary integral-differential equations. The use of MathCAD software to solve differential equations was considered. Product Description popup.authors Гузенко Світлана Володимирівна Зінкевич Олексій Петрович Ткачук Алла Миколаївна popup.nrat_date 2020-04-02 Close