Coupled Short Pulse Hierarchy and Its Hamiltonian Structure
Coupled Short Pulse Hierarchy and Its Hamiltonian Structure
复制标题
DOI：
10.1143/jpsj.80.064004
复制
发表时间：
2011-06
影响因子：
1.7
通讯作者：
Yuqin Yao;Yunbo Zeng
中科院分区：
文献类型：
--
作者：
Yuqin Yao;Yunbo Zeng
构造了一个新的谱问题，给出了定常零曲率方程中V的元素的一种巧妙展开式。在此基础上，得到了一种新的耦合短脉冲序列，它可以简化为短脉冲序列。此外，构造了CSPH的哈密顿结构。
A new spectral problem is constructed and a type of skillful expansion for the elements of V in the stationary zero curvature equation is given. Then, a new type of coupled short pulse hierarchy (CSPH), which can be reduced to the short pulse hierarchy (SPH), is obtained. Furthermore, the Hamiltonian structure of the CSPH is constructed.