| 负向等谱4位势 Ablowitz-Ladik 方程的类有理解 |
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| 引用本文： | 程瑜.负向等谱4位势 Ablowitz-Ladik 方程的类有理解[J].徐州师范大学学报(自然科学版),2014(4):36-39. |
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| 作者姓名： | 程瑜 |
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| 作者单位： | 徐州工程学院 数学与物理科学学院,江苏 徐州,221111 |
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| 基金项目： | 江苏省高校自然科学基金资助项目 |
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| 摘 要： | 研究了负向等谱4位势 Ablowitz-Ladik 方程，给出满足矩阵方程的广义双 Casoratian 解。进一步地，将矩阵取成特殊的形式，导出了该方程的孤子解和类有理解。
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| 关 键 词： | 负向等谱4位势 Ablowitz-Ladik 方程 广义双 Casoratian 解 类有理解 |
Rational-like solutions for a negative order isospectral four-potential Ablowitz-Ladik equation |
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| Cheng Yu.Rational-like solutions for a negative order isospectral four-potential Ablowitz-Ladik equation[J].Journal of Xuzhou Normal University(Natural Science Edition),2014(4):36-39. |
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| Authors: | Cheng Yu |
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| Institution: | Cheng Yu;School of Mathematics & Physical Science,Xuzhou Institute of Technology; |
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| Abstract: | In this paper,the generalized double Casoratian solutions whose entries satisfy matrix equation for a negative or-der isospectral four-potential Ablowitz-Ladik equation are presented.Moreover,the soliton solution and rational-like solu-tions are derived by letting the general matrix be some special cases. |
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| Keywords: | negative order isospectral four-potential Ablowitz-Ladik equation generalized double Casoratian solu-tion rational-like solution |
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