查询词典 soliton

A clear relationship between the Hamiltonian structure forthe soliton equations with sources and that for the constrained flows of solitonequation is also given.

文中还给出了带附加项的孤立子方程和孤立子方程的约束系统之间Hamilton结构的约化关系。

Approaches suitable for the high capacity optical communication as the optical soliton, the time division multiplexing and the dense wavelength division multiplexing are described.

在光纤大容量传输技术方面主要综述了单信道的光孤子通信技术、多路传输的时分复用技术和密集波分复用技术，介绍了它们各自的特点和对光纤带宽挖掘的极限。

A variational study on the propagation equation of bright soliton-like pulse under the influence of the fifth-order nonlinearity in optical fiber.

刘文军。五阶非线性作用下光纤中类明孤子运动方程的变分研究。

The paper, resorting to wave-particle duality, studies and demonstrates the theory in which soliton modulates the quantum states, with expectations to make breakthrough at the point that fiber communication system is based only on the theory of the wave property of the photon.

通过大量的分析研究，发现以孤子形式存在的光脉冲和量子态遵循共同的方程——Schrodinger方程，这一突破成为论文研究的核心。

N-soliton solutions is constructed in the terms of Wronskian and is verified by direct substitution to satisfy the bilinear equation and the associated B〓cklund transformation respectively.

得到了该方程的双线性形式以及B〓cklund变换的双线性形式及普通形式；构造了该方程Wronskian形式下的孤子解，并从双线性方程和双线性B〓cklund变换两个角度对解进行了直接验证。

Keywords: The algebraical Bethe ansatz; open boundary; exact solution; soliton solution

中文关键词：代数Bethe ansatz方法；开边界；精确解；孤子解

It is found that even a small walkoff between the compressed bright pulse and the dark soliton can exert non ignorable influence on the bright pulse compression.

作者发现，即使暗孤子与被压缩脉冲的中心波长相差很小，离散效应对脉冲压缩的影响也很大。

Based on a 2×2 eigenvalue problem, a 3×3 Lenard pair of operators and a new 1+1 dimensional soliton hierarchy are presented.

本文立足于一个2×2谱问题，获得了3×3 Lenard算子对，并由此导出一类非平凡的(1+1)维孤子方程族。

By choosing the special values of parameters in the hierarchy, the hierarchies of the general TD, TD, the general C-KdV and C-KdV can be obtained. In order to investigate the Hamiltonian structure of this soliton hierarchy, a new Lenard gradient sequence {Gj} and its corresponding 2×2 Lenard pair of operators are introduced.

对该方程族中的参数取不同的值，可得到广义TD族，TD族，广义C-KdV族和C-KdV族；为研究其Hamilton结构，通过定义新的Lenard递推序列{G_j}得到了该等谱方程族的2×2 Lenard算子对

In terms of thier construction, soliton solutions on noncommutative orbifold can also be obtained.

我们可以将此结果推广到其它非对易空间，比如非对易orbifold上。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。