A new blowup criterion for strong solutions of a coupled periodic Camassa-Holm system

2024/09/15 by Zhou, Yonghui, Li, Xiaowan
#Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.2409.09762

Abstract

This paper is concerned with the wave breaking phenomena for a coupled periodic Camassa-Holm system. We establish a new blowup criterion for strong solutions by the method of characteristic and convolution estimates, and also give the existence interval of the blowup point.

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