Modified constrained KP hierarchy and bi-Hamiltonian structures
Modified constrained KP hierarchy and bi-Hamiltonian structures
复制标题
改进的约束 KP 层次结构和双哈密顿结构
DOI:
10.1007/s13324-020-00454-4
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发表时间:
2021
影响因子:
1.7
通讯作者:
Li Hongmin
中科院分区:
文献类型:
--
作者:
Li Hongmin
We consider new modifications for the constrained KP hierarchy associated with a sequence of energy-dependent Lax operators. Whenthe hierarchies are shown to be the KN hierarchy and a modified Yajima–Oikawa hierarchy respectively. When, it is the hierarchy of a new modified Melnikov type with a bi-Hamiltonian structure.