Pfaffian Form of Solutions and Its Resonant Interaction Properties to a Coupled Volterra System

Pfaffian Form of Solutions and Its Resonant Interaction Properties to a Coupled Volterra System
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耦合 Volterra 系统解的普法夫形式及其共振相互作用特性

DOI:
10.7566/jpsj.82.034003
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发表时间:
2013-02
影响因子:
1.7
通讯作者:
Zhao, Hai-qiong
Zhao, Hai-qiong
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
Zhao, Hai-qiong

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利用Hirota双线性算子的一个性质,在双线性形式的基础上提出了一种新的耦合Volterra格子系统。利用微扰方法得到了耦合Volterra格子系统的两个孤子解和三个孤子解。此外,对孤子的共振相互作用进行了详细的分析,揭示了一些新的特征。对溶液的共振性质的机理进行了解释。最后,将N-孤子解表示为Pfaffian形式。
With the help of a property of Hirota bilinear operators, a new coupled Volterra lattice system is presented based on its bilinear form. Using the perturbational method, we obtain two-soliton solution and three-soliton solution to the coupled Volterra lattice system. Furthermore, resonant interactions of the solitons are analyzed in detail to reveal several new features. A explanation of the mechanism of the resonant properties of the solution is proposed. Finally, the \(N\)-soliton solution is expressed in the form of Pfaffian.
耦合 Volterra 晶格系统的多孤子、多位、多负子和多周期解及其连续极限
DOI: 10.1063/1.3549121
发表时间: 2011-02
影响因子: 1.3
作者:
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期刊: Journal of Physics A: Mathematical and General
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DOI: 10.1063/1.532278
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