Discrete equations corresponding to fourth-order differential equations of the P2 and K2 hierarchies

• Autores: N.A. Kudryashov, M.B. Soukharev
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 44, Nº 1, 2002, págs. 149-160
• Idioma: inglés
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• Resumen

  • Using the Bäcklund transformations for the solutions of fourth-order differential equations of the P2 and K2 hierarchies, corresponding discrete equations are found.