Gardner’s deformations of the Boussinesq equations
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چکیده
Using the algebraic method of Gardner’s deformations for completely integrable systems, we construct recurrence relations for densities of the Hamiltonians for the Boussinesq and the Kaup–Boussinesq equations. By extending the Magri schemes for these equations, we obtain new integrable systems adjoint with respect to the initial ones and describe their Hamiltonian structures and symmetry properties. PACS number: 02.30.Ik Mathematics Subject Classification: 35Q53, 37K05, 37K10, 37K35
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تاریخ انتشار 2006