Recursion Operators for Dispersionless KP Hierarchy  

作　　者：程秋盛 贺劲松 

机构地区：[1]Department of Mathematics,University of Science and Technology of China [2]Department of Mathematics,Ningbo University

出　　处：《Communications in Theoretical Physics》2012年第11期631-638,共8页理论物理通讯（英文版）

基　　金：Supported by the Natural Science Foundation of China under Grant No.10971109

摘　　要：Based on the corresponding theorem between dispersionless KP （dKP） hierarchy and h-dependent KP （hKP） hierarchy, a general formal representation of the recursion operators for dKP hierarchy under n-reduction is given in a systematical way from the corresponding hKP hierarchy. To illustrate this method, the recursion operators for dKP hierarchy under 2-reduction and 3-reduction are calculated in detail.

关 键 词：dispersionless KP hierarchy h dependent KP hierarchy recursion operators 

分 类 号：TG335.56[金属学及工艺—金属压力加工]