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Information × Registration Number 0305U001126, 0103U003625 , R & D reports Title The research of degenerate systems of differential equations popup.stage_title Розробка методів побудови асимптотики базисних розв'язків вироджених лінійних сингулярно збурених систем диференціальних рівнянь з двома незалежними малими параметрами та вироджених систем з іррегулярною особливою точкою. Head Yakovets V.P, Registration Date 19-01-2005 Organization Nizhin state pedagogical Gogol University popup.description2 The structure of general solution of the linear system of ordinary differential equations with degenerating matrix given at the derivatives and irregular singular point has been investigated by means of using Newton's method of diagrams. The method of building of the asymptotics of corresponding basic solutions in one-dimentional and multidimentional cases has been developed. The algorithm of building of asymptotic solutions of linear singularly perturbed systems of differential equations which have two independent small parameters has been worked out. Product Description popup.authors popup.nrat_date 2020-04-02 Close