Multi-component generalizations of four integrable differential-difference equations: soliton solutions and bilinear Bäcklund transformations
نویسندگان
چکیده
Bilinear approach is applied to derive integrable multi-component generalizations of the socalled 1+1 dimensional special Toda lattice, the Volterra lattice, a simple differential-difference equation found by Adler, Moser, Weiss, Veselov and Shabat and another integrable lattice reduced from the discrete BKP equation. Their soliton solutions expressed by pfaffians and the corresponding bilinear Bäcklund transformations are obtained.
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