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Information × Registration Number 0208U010170, 0108U004117 , R & D reports Title Investigation of solvability of non-local boundary value problems for functional-differential equations popup.stage_title Head Ronto A.N., Registration Date 30-12-2008 Organization Institute of mathematics NAS of Ukraine popup.description2 New theoretical results are obtained in the filed of the theory of functional differential equations. In particular, we obtain conditions sufficient for the unique solvability of a non-local boundary valur problem for liner systems of functional differential equations of a general form and show that these conditions are, in a sense, optimal. We also establish conditions of the existence and uniqueness of a periodic and symmetric solution of weakly non-linear systems of ordinary differential equations and obtain stability conditions for this solution. Product Description popup.authors popup.nrat_date 2020-04-02 Close