Discrete Painleve equations and discrete KdV equation over finite fields

zbMath1336.37055arXiv1304.5039MaRDI QIDQ5167079

Masataka Kanki, Tetsuji Tokihiro, Jun Mada

Publication date: 9 July 2014

Full work available at URL: https://arxiv.org/abs/1304.5039

zbMATH Keywords

discrete Painlevé equationdiscrete KdV equationintegrability testgood reduction modulo a prime

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Painlevé and other special ordinary differential equations in the complex domain; classification, hierarchies (34M55) Dynamical systems over finite ground fields (37P25)

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