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Nonlinear Integrable Couplings of the Kaup-Newell Hierarchy

초록

영어

In this paper, a six-dimensional Lie algebra is first introduced, whose corresponding loop algebra is constructed, for which an isospectral problem is established. By zero curvature equations, we obtain the nonlinear integrable couplings of the Kaup-Newell (KN) hierarchy.

목차

Abstract
 1. Introduction
 2. The KN Hierarchy
 3. A Vector-form Lie Algebra
 4. Nonlinear Intergrable Coupling of the KN Hierarchy
 5. Conclusion
 References

저자정보

  • Xiaoli Wei College of Science, Liaoning Shihua University, Fushun China
  • Jiao Zhang Department of basic sciences, Shenyang Institute of Engineering, Shenyang China

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