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Global existence and blow-up phenomena for a periodic modified Camassa–Holm equation (MOCH)
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-11-21 , DOI: 10.1080/00036811.2020.1849633 Zhaonan Luo 1 , Zhijun Qiao 2 , Zhaoyang Yin 1, 3
中文翻译:
周期性修正 Camassa-Holm 方程 (MOCH) 的全局存在和爆炸现象
更新日期:2020-11-21
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-11-21 , DOI: 10.1080/00036811.2020.1849633 Zhaonan Luo 1 , Zhijun Qiao 2 , Zhaoyang Yin 1, 3
Affiliation
ABSTRACT
In this paper, we study global existence and blow-up for a periodic modified Camassa–Holm equation in nonhomogeneous Sobolev spaces. Also, we provide a key blow-up criteria to investigate norm inflation and ill-posedness problem for the equation in the critical Sobolev space.
中文翻译:
周期性修正 Camassa-Holm 方程 (MOCH) 的全局存在和爆炸现象
摘要
在本文中,我们研究了非齐次 Sobolev 空间中周期性修正 Camassa-Holm 方程的全局存在和爆炸。此外,我们提供了一个关键的爆炸标准来研究临界 Sobolev 空间中方程的范数膨胀和不适定问题。