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math.AP2023
The uniform existence time and Zero-Alpha limit problem of the Euler-Poincaré equations
Min Li, Zhaoyang Yin
We consider the Cauchy problem of the Euler-Poincaré equations in with a varying dispersion parameter . Based on the convex entropy structure and the modified com…
math.AP2023
Zero-filter limit issue for the Camassa-Holm equation in Besov spaces
Yuxing Cheng, Jianzhong Lu, Min Li +2
In this paper, we focus on zero-filter limit problem for the Camassa-Holm equation in the more general Besov spaces. We prove that the solution of the Camassa-Holm equation converg…