A GENERALIZED LEVI HIERARCHY AND ITS INTEGRABLE COUPLINGS

作者:Zhang Jiao*; Wei Xiaoli
来源:International Journal of Modern Physics B, 2010, 24(17): 3453-3460.
DOI:10.1142/S0217979210054452

摘要

In this paper, by making use of the generalized Tu scheme, we consider an isospectral problem, and then a new integrable hierarchy is constructed. It is shown that the generalized Levi hierarchy can be obtained as a reduction. Further, integrable couplings of the generalized Levi hierarchy is produced based on an enlarging isospectral problem.

  • 出版日期2010-7-10
  • 单位沈阳工程学院; 辽宁大学

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