2 papers
nlin.SI2025
Algebro-geometric integration to the discrete Chen-Lee-Liu system
Xiaoxue Xu, Decong Yi, Xing Li +1
Algebro-geometric solutions for the discrete Chen-Lee-Liu (CLL) system are derived in this paper. We construct a nonlinear integrable symplectic map which is used to define discret…
nlin.SI2025
The direct linearization scheme with the Lamé function: The KP equation and reductions
Xing Li, Ying-ying Sun, Da-jun Zhang
The paper starts from establishing an elliptic direct linearization (DL) scheme for the Kadomtsev-Petviashvili equation. The scheme consists of an integral equation (involving the…