ON GENERATING EQUATIONS FOR THE KAUP-NEWELL HIERARCHY

作     者：Yang Zhihua Zeng Yunbo 

作者机构：Dept. of Math. Sci. Tsinghua Univ. Beijing 100084 China. 

出 版 物：《Applied Mathematics(A Journal of Chinese Universities)》 (高校应用数学学报（英文版）（B辑）)

年 卷 期：2007年第22卷第4期

页      面：413-420页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：Supported by the Chinese Basic Research Project"Nonlinear Science" 

主　　题：Kaup-Newell hierarchy generating equations Lax integrable equations. Kaup-Newell hierarchy generating equations Lax integrable equations. 

摘      要：It is shown that the Kaup-Newell hierarchy can be derived from the so-called generating equations which are Lax integrable. Positive and negative flows in the hierarchy are derived simultaneously. The generating equations and mutual commutativity of these flows enable us to construct new Lax integrable equations.