Linearizing integral transform and partial difference equations

F.W. Nijhoff, H.W. Capel, G.L. Wiersma, G.R.W. Quispel

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A linearizing integral transform is proposed which relates solutions of a spectral problem associated with a class of integrable partial difference equations to any given solution of the spectral problem. Examples of this class are lattice versions of the isotropic Heisenberg spin chain, the nonlinear Schrödinger equation and the (complex) sine-Gordon equation.
Original languageUndefined
Pages (from-to)293-297
JournalPhysics letters A
Issue number6-7
Publication statusPublished - 1984
Externally publishedYes


  • IR-69363

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