A systematic construction of integrable delay-difference and delay-differential analogues of soliton equations
A systematic construction of integrable delay-difference and delay-differential analogues of soliton equations
复制标题
孤子方程可积时滞差和时滞微分类似物的系统构造
DOI:
10.1088/1751-8121/ac7f07
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Maruno Ken-ichi
中科院分区:
文献类型:
--
作者:
Nakata Kenta;Maruno Ken-ichi
We propose a systematic method for constructing integrable delay-difference and delay-differential analogues of known soliton equations such as the Lotka–Volterra, Toda lattice (TL), and sine-Gordon equations and their multi-soliton solutions. It is carried out by applying a reduction and delay-differential limit to the discrete KP or discrete two-dimensional TL equations. Each of the delay-difference and delay-differential equations has the N-soliton solution, which depends on the delay parameter and converges to an N-soliton solution of a known soliton equation as the delay parameter approaches 0.
登录
查看更多内容
影响因子:
2.6
作者:
J. Villarroel;M. Ablowitz
通讯作者:
M. Ablowitz
DOI:
10.1088/1751-8113/44/10/105202
发表时间:
2011
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
A. Carstea
通讯作者:
A. Carstea
DOI:
10.3842/sigma.2018.020
发表时间:
2017
影响因子:
0.9
作者:
B. Berntson
通讯作者:
B. Berntson
DOI:
10.1090/proc/13559
发表时间:
2016-02
期刊:
arXiv: Complex Variables
影响因子:
--
作者:
R. Halburd;R. Korhonen
通讯作者:
R. Halburd;R. Korhonen
DOI:
10.1088/1751-8121/abb724
发表时间:
2020
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
Alexander Stokes
通讯作者:
Alexander Stokes