Power solution expansions of the analogue tothe first Painleve equation

Aleksandr D. Bruno; Nikolai A. Kudryashov

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Power solution expansions of the analogue tothe first Painleve equation

Aleksandr D. Bruno·Nikolai A. Kudryashov

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Abstract

The fourth-order analog to the first Painlevé equation is studied. All power expansions for solutions of this equation near points $z=0$ and $z=\infty$ are found. The exponential additions to the expansion of solution near $z=\infty$ are computed. The obtained results confirm the hypothesis that the fourth-order analog of the first Painlevé equation determines new transcendental functions. By means of the methods of power geometry the basis of the plane lattice is also calculated.

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Aleksandr D. Bruno, Nikolai A. Kudryashov. 2005-11-03. Power solution expansions of the analogue tothe first Painleve equation. https://arxiv.org/abs/nlin/0511008

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