Chinese Quarterly Journal of Mathematics ›› 1991, Vol. 6 ›› Issue (3): 83-89.

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Kaup-Newell族的Lax系统的非线性化

  




  1. 郑州大学,郑州大学,
  • Received:1989-09-15 Online:1991-09-30 Published:2025-09-24

Abstract: Under  an  algebraic  constraint  between  the  potentials  and  the  eigenfunctions,the  Lax  system  of Kaup-Newell  hierachy  are  nonlinearized  to  be  a  Hamiltonian  system  and  some  evolution  equations,   while  the  solution  variety  of  the  former  is  an  invariant  set  of  the  flow  determined  by  the  latter.