On some examples of identifying Painlevé equations using the geometry of the Okamoto space of initial conditions

In this short note we give two examples of using the algebro-geometric theory of Painlevé equations to solve the Painlevé identification problem. The equations that we consider were recently obtained by M. van der Put and J. Top in their study of a certain ansatz of isomonodromic deformations of linear ODEs. We provide explicit coordinate transformations identifying these examples with standard form of some Painlevé equations and also explicitly identify their Hamiltonians.

Publication Details

Journal
ArXiv.org
Published
2025-08-16
Primary Topic
Geochemistry and Geologic Mapping
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article
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article

On some examples of identifying Painlevé equations using the geometry of the Okamoto space of initial conditions

ArXiv.org
Geochemistry and Geologic Mapping
article

On some examples of identifying Painlevé equations using the geometry of the Okamoto space of initial conditions

article en

Abstract

In this short note we give two examples of using the algebro-geometric theory of Painlevé equations to solve the Painlevé identification problem. The equations that we consider were recently obtained by M. van der Put and J. Top in their study of a certain ansatz of isomonodromic deformations of linear ODEs. We provide explicit coordinate transformations identifying these examples with standard form of some Painlevé equations and also explicitly identify their Hamiltonians.

ArXiv.org
Openalex Percentile: Top 71%
Geochemistry and Geologic Mapping
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On some examples of identifying Painlevé equations using the geometry of the Okamoto space of initial conditions · ArXiv.org (2025) | TGRS Research Map | TGRS