On Schur Flows
نویسندگان
چکیده
For the nite Schur (dmKdV) ows, a nonlocal Poisson structure is introduced and shown to be linked via BB acklund-Darboux transformations to linear and quadratic Poisson structures for the Toda lattice. Two diierent Lax representation for the Schur ows are used, one to construct BB acklund-Darboux transformations, the other to solve the Cauchy problem via the trigonometric moment problem.
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تاریخ انتشار 1999