Decouple a coupled KdV system of Nutku and Oguz

Abstract

A coupled KdV system with a free parameter proposed by Nutku and Oguz is considered. It is shown that the system passes the WTC's Painlevé test for arbitrary value of the parameter. A further analysis yields that the parameter can be scaled away and the system can be decoupled.

arXiv commentLaTeX 209, 4 pages

Cited by in corpus (1)

• The Method of ${\mathcal{M}}_n$-Extension: The KdV Equation