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KIAM Preprint № 72, Moscow, 2010
Authors: Bruno A. D., Parusnikova A.V.
Local Expansions of Solutions of the Fifth Painleve Equation
Abstract:
The article is devoted to the study of the fifth Painleve equation. The aim of the present work is to find all asymptotic expansions of solutions of the equation when x → 0. We do this by means of Power Geometry. 27 families of expansions are obtained. 19 of them are obtained from the corresponding expansions of solutions of the sixth Painleve equation. One of the rest expansions has been already known, one more can be obtained from the expansion of solution of the third Painleve equation. We have obtained the following new expansions: 3 families of halfexotic expansions, 2 families of complicated expansions and one family of power-logarithmic expansions.
Publication language: russian,  pages: 27
Research direction:
Mathematical problems and theory of numerical methods
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About authors:
  • Bruno Alexander Dmitrievich,  orcid.org/0000-0002-7465-1258KIAM RAS
  • Parusnikova A.V.