Ill-posedness of the hyperbolic Keller-Segel model in Besov spaces
Ill-posedness of the hyperbolic Keller-Segel model in Besov spaces
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DOI：
10.1007/s00033-023-01952-8
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发表时间：
2022-10
期刊：
影响因子：
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通讯作者：
Xiangli Fei;Yanghai Yu;Mingwen Fei
中科院分区：
文献类型：
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作者：
Xiangli Fei;Yanghai Yu;Mingwen Fei
In this paper, we give a new construction ofsuch that the corresponding solution to the hyperbolic Keller-Segel model starting fromis discontinuous atin the metric ofwithand, which implies the ill-posedness for this equation in. Our result generalizes the recent work in Zhang et al. (J Differ Equ 334:451-489, 2022) where the caseandwas considered.
