Chuanzhong Li

collaborators

2 papers

nlin.PS2026

Regularizations for shock and rarefaction waves in the perturbed solitons of the KP equation

Guangfu Han, Yuji Kodama, Chuanzhong Li +1

Using an asymptotic perturbation method, we study the initial value problem for the KP equation with initial data consisting of parts of exact line-soliton solutions. We consider a…

nlin.SI2025

BiHom-Lie brackets and the Toda equation

Botong Gai, Chuanzhong Li, Jiacheng Sun +2

We introduce a BiHom-type skew-symmetric bracket on $gl (V)$ built from two commuting inner automorphisms $I^\pm = A d_{I ¨} $ and $I^^{2} = A d_{I ¨} $ with $I ¨ , I ¨ \in gl (V)$ and i…