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arXiv · 0810.2766

Schlesinger transformations for algebraic Painleve VI solutions

Raimundas Vidunas·Alexander V. Kitaev
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Abstract

Various Schlesinger transformations can be combined with a direct pull-back of a hypergeometric 2x2 system to obtain $RS^2_4$-pullback transformations to isomonodromic 2x2 Fuchsian systems with 4 singularities. The corresponding Painleve VI solutions are algebraic functions, possibly in different orbits under Okamoto transformations. This paper demonstrates a direct computation of Schlesinger transformations acting on several apparent singular points, and presents an algebraic procedure (via syzygies) of computing algebraic Painleve VI solutions without deriving full RS-pullback transformations.

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BibTeXRIS

Raimundas Vidunas, Alexander V. Kitaev. 2008-10-15. Schlesinger transformations for algebraic Painleve VI solutions. https://arxiv.org/abs/0810.2766

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