On a discrete analogue of the two-dimensional Toda lattice hierarchy
On a discrete analogue of the two-dimensional Toda lattice hierarchy
复制标题
二维 Toda 格层次的离散模拟
DOI：
10.2977/prims/1145476418
复制
发表时间：
2002
影响因子：
1.2
通讯作者：
S. Tsujimoto
中科院分区：
文献类型：
--
作者：
S. Tsujimoto
通过推广户田格族理论，得到了二维户田格族的离散模拟，它包括二维户田格族方程的离散模拟.给出了二维户田格族离散模拟的特解和双线性方程。结果表明，Sato理论所提出的问题对于离散时间可积系统是有用的。
A discrete analogue of the two-dimensional Toda lattice hierarchy, which includes the discrete analogue of the two-dimensional Toda lattice equation, is obtained by extending the theory of the Toda lattice hierarchy. Special solutions and bilinear equations for the discrete analogue of the two-dimensional Toda lattice hierarchy are presented. It is shown that the subjects originated from the Sato theory are useful for the discrete-time integrable systems.