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Bäcklund transformation for the Krichever-Novikov equation

V. E. Adler

solv-intarXiv:solv-int/9707015

Abstract

The Bäcklund transformation and its nonlinear superposition principle are presented for the Krichever-Novikov equation ut= uxxx - 3/(2ux) (u2xx - r(u)) + cux, r(5)=0.

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