Year: 2025
Type: article
Abstract: In this paper, we investigate a rod equation containing the Camassa-Holm equation. Using the method to construct the Lyapunov functions, we obtain the wave breaking criteria of the rod equation, which involve the initial value and its derivative at a single point, and the norm H¹(mathbbR of the initial data. The work of Brandolese (2014) is further developed.
Source: Scientia Sinica Mathematica
Authors: Zhou Changtai, Lai Shaoyong
Language: English
Topic: Nonlinear Waves and Solitons
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4408926278