Casoratian Solutions to a Non-isospectral Differential-Difference Kadomtsev-Petviashvilli Equation

In this paper, a non-isospectrai differential-difference Kadomtsev-Petviashvilli equation （n-D△KPE） is presented. Then, the Casoratian solutions of the n-D△KPE are obtained by generalizing Casoratian conditions of the non-isospectrai D△KPE, single-soliton solution is also derived by using Hiorta＇s m...

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Bibliographic Details
Published in:Communications in theoretical physics 2008-09, Vol.50 (9), p.557-560
Main Author: JI Jie ZHANG Da-Jun CHEN Deng-Yuan
Format: Article
Language:English
Subjects:
差分方程式
郎斯基行列式
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Summary:In this paper, a non-isospectrai differential-difference Kadomtsev-Petviashvilli equation （n-D△KPE） is presented. Then, the Casoratian solutions of the n-D△KPE are obtained by generalizing Casoratian conditions of the non-isospectrai D△KPE, single-soliton solution is also derived by using Hiorta＇s method.
ISSN:0253-6102
DOI:10.1088/0253-6102/50/3/03