Far Eastern Mathematical Journal

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The coefficients of inner asymptotic expansions for solutions of some singular boundary value problems

A. M. Il'in, B. I. Suleimanov

2003, issue 1, Ρ. 78–85

Two special solutions of ordinary diferential equations are considered. The special solutions are described. They are connected to a wide class of solutions of partial diferential equations with small parameter in the case when the limit solutions have points of cusps. The existence of this two special solutions is proved.

asymptotic expansions, small parameter, matching.

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