一个新的m×m矩阵Kaup-Newell谱问题及其相应的可积分解

• 作 者: 张建兵 季杰 刘玉清 姚玉芹
• 机 构: Department of Mathematics, Shanghai University, Shanghai, 200444School of Mathematics Sciences, Xuzh
• 出 处: 东北数学（英文版）
• 发表日期: 2007年2期
• 关键词: spectral problem Kaup-Newell equation hierarchy integrable decomposition

A new m × m matrix Kaup-Newell spectral problem is constructed from a normal 2 × 2 matrix Kaup-Newell spectral problem, a new integrable decomposition of the Kaup-Newell equation is presented. Through this process, we find the structure of the r-matrix is interesting.