2019, Vol.22, No.3, pp.299 - 304
A new three-dimensional second-order nonlinear wave equation is introduced which passes the Painlevé test for integrability and possesses KdV-type multisoliton solutions. Lax integrability of this equation remains unknown.
Key words: nonlinear wave equation, integrability, Painleve analysis, solitons, KdV equation
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