摘要
本文讨论了四对谱问题、相应保谱发展方程族以及它们 Lax表示的等价性 ,并利用这种等价关系导出了一些方程的 Lax表示 .
In this paper, four pairs spectral problems, relative evolutive equation family of preserving spectra and equivalence of LAX representation will be discussed, and by utilizing the relation of equivalence, LAX representations of some equations will be deduced.
出处
《数学的实践与认识》
CSCD
北大核心
2001年第3期336-341,共6页
Mathematics in Practice and Theory
