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Bilinearization of Discrete Soliton Equations and Singularity Confinement

K. Maruno, K. Kajiwara, S. Nakao, M. Oikawa

solv-intarXiv:solv-int/9610005

Abstract

Bilinear forms for some nonlinear partial difference equations(discrete soliton equations) are derived based on the results of singularity confinement. Using the bilinear forms, the N-soliton and algebraic solutions of the discrete potential mKdV equation are constructed.

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