A TODA LATTICE HIERARCHY WITH VARIABLE COEFFICIENTS AND ITS MULTI-WAVE SOLUTIONS

Abstract

Starting from the Toda spectral problem, a new Toda lattice hierarchy of isospectral equations with variable coefficients is constructed through the discrete zero curvature equation. In order to solve one special case of the derived Toda lattice hierarchy, a series of appropriate transformations are utilized. As a result, a new uniform formula of N-wave solutions is obtained.

Keywords

Dates

  • Submission Date2013-09-29
  • Revision Date2014-05-07
  • Acceptance Date2014-07-23
  • Online Date2015-01-04

DOI Reference

10.2298/TSCI1405563Z

References

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