2 papers
nlin.SI2021
Darboux transformations and solutions of nonlocal Hirota and Maxwell-Bloch equations
Ling An, Chuanzhong Li, Lixiang Zhang
In this paper, based on the Hirota and Maxwell-Bloch (H-MB) system and its application in the theory of the femtosecond pulse propagation through an erbium doped fiber, we define t…
nlin.SI2020
Virasoro symmetries of Multi-Component Gelfand-Dickey systems
Ling An, Chuanzhong Li
In this paper, we mainly study the additional symmetry and functions of a multi-component Gelfand-Dickey hierarchy which includes many classical integrable systems, such as the…