On reduced CKP equations

被引：38
|
作者：
Loris, I [1 ]
机构：
[1] Free Univ Brussels, Dienst Theoret Nat Kunde, B-1050 Brussels, Belgium
来源：
INVERSE PROBLEMS | 1999年 / 15卷 / 04期
关键词：
D O I：
10.1088/0266-5611/15/4/317
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Symmetry reductions of the CKP hierarchy are discussed in a pseudodifferential and tau-function context. Solutions of the resulting nonlinear partial differential equations are obtained via the methods of gauge transformations and of tau functions. Reductions of other (2 + 1)-dimensional hierarchies related to KP are also briefly investigated.
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页码：1099 / 1109
页数：11
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