Removable time-dependent singularities of solutions to the Stokes equations
Removable time-dependent singularities of solutions to the Stokes equations
复制标题
斯托克斯方程解的可去除时间相关奇点
DOI:
10.1016/j.jde.2022.10.005
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发表时间:
2023
影响因子:
2.4
通讯作者:
Fumitaka
中科院分区:
文献类型:
--
作者:
Kozono;Hideo and Ushikoshi;Erika and Wakabayashi;Fumitaka
Abstract Let Ω⊂ R N and let ξ∈ C α ([0, T]; Ω) for 0< α≤ 1 2. We consider the situation that u= u (x, t) is a classical solution of the Stokes equations in⋃ 0< t< T (Ω∖{ξ (t)})×{t}, that is,{ξ (t)} 0< t< T is regarded as the time-dependent singularities of u in Ω×(0, T). If u behaves around ξ (t) like| u (x, t)|= o (| x− ξ (t)| 2− N+(1/α− 2)) as x→ ξ (t) uniformly in t∈(0, T), then {ξ (t)} 0< t< T is a family of removable singularities of u, which implies that u can be extended as a smooth solution in the whole space and time Ω×(0, T).
DOI:
10.3934/cpaa.2015.14.969
发表时间:
2015
期刊:
Commun. Pure Appl. Anal.
影响因子:
--
作者:
Toru Kan;Jin Takahashi;T.Tanimori et al.;J. Takahashi and E. Yanagida
通讯作者:
J. Takahashi and E. Yanagida
DOI:
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发表时间:
2014
期刊:
影响因子:
--
作者:
G. Karch;Xiaoxin Zheng
通讯作者:
Xiaoxin Zheng
DOI:
10.1016/j.jmaa.2021.125322
发表时间:
2020
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
Mikihiro Fujii;Izumi Okada;E. Yanagida
通讯作者:
E. Yanagida