离散可积主手性场模型及其不变量约化
可精确求解与可积系统
2025-04-22 v1
摘要
我们讨论了主手性场模型方程的可积离散化及其不变量约化。我们提出了 Darboux 变换并构造这些离散方程的通用解。
关键词
引用
@article{arxiv.2504.14319,
title = {Discrete integrable principal chiral field model and its involutive reduction},
author = {Jan L. Cieśliński and Alexander V. Mikhailov and Maciej Nieszporski and Frank W. Nijhoff},
journal= {arXiv preprint arXiv:2504.14319},
year = {2025}
}
备注
16 pages