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Information × Registration Number 0308U003418, 0103U001084 , R & D reports Title Nolinear analysis and methods in problems of optimization popup.stage_title Неліний аналіз і методи в задачах оптимізації. Head Bartish Myhaylo, Registration Date 03-04-2008 Organization Ivan Franko Lviv National University popup.description2 Purpose of the work: Construction and investigation of new classes of algorithms for solution of the nonlinear equations extremum problems. The organization of a research was carried out in вnext directions: 1. The modification of the Gauss-Newton method for a solution of the nonlinear problem of leastsquares, and also new method of a solution of system of equationses and inequalities is offered. 2. The iterative methods are offered, in which on each iteration instead of a solution of systems of the linear algebraic equations the approximation of an inverse of an operator is carried out. 3. The problem of a solution of the nonlinear problem of leastsquares with application artificial neuron of webs is considered. 4. Study of finite-dimensional reductions of a Mozer's type for a dynamic system of Bjurgers and their integrity by Liuvill-Arnold. 5. The numerical method of a solution of a initial-boundary value problem for the equation Bjurgers is offered, the substantiation it of convergence and stability is reduced; the influence of white noise to distribution of the separated wave is investigated.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close