Casoratian Solutions to a Non-isospectral Differential-Difference
Kadomtsev-Petviashvilli Equation |
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| Authors: | JI Jie ZHANG Da-Jun CHEN Deng-Yuan |
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| Institution: | 1. College of Statistics and Mathematics, Zhejiang Gongshang
University, Hangzhou 310018, China
;2. Department of Mathematics, Shanghai University,
Shanghai 200444, China |
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| Abstract: | In this paper, a non-isospectral differential-difference
Kadomtsev-Petviashvilli equation (n-DΔKPE) is presented. Then, the Casoratian solutions of the n-DΔKPE are obtained by generalizing Casoratian conditions of the non-isospectral
DΔKPE, single-soliton solution is also derived by using Hiorta's method. |
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| Keywords: | n-DΔKPE Wronskian technique Casoratian condition |
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