Soliton Equations and Simple Combinatorics

• Autores: Franklin Lambert, Johan Springael
• Localización: Acta applicandae mathematicae, ISSN 0167-8019, Vol. 102, Nº. 2-3, 2008, págs. 147-178
• Idioma: inglés
• DOI: 10.1007/s10440-008-9209-3
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• Resumen

  • A systematic, elementary and pedagogical approach to a class of soliton equations, and to their spectral formulation, is presented. This approach, based on the use of exponential polynomials, follows naturally from a comparison of some simple results for two representatives of the class: the KdV- and the Boussinesq-equation.