Lifespan of Solutions to MHD Boundary Layer Equations with Analytic Perturbation of General Shear Flow
Lifespan of Solutions to MHD Boundary Layer Equations with Analytic Perturbation of General Shear Flow
复制标题
一般剪切流解析摄动的 MHD 边界层方程解的寿命
DOI:
10.1007/s10255-019-0805-y
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发表时间:
2019-01
影响因子:
0.8
通讯作者:
Yang Tong
中科院分区:
文献类型:
--
作者:
Xie Feng;Yang Tong
In this paper, we consider the lifespan of solution to the MHD boundary layer system as an analytic perturbation of general shear flow. By using the cancellation mechanism in the system observed in [12], the lifespan of solution is shown to have a lower bound in the order ofε−2−if the strength of the perturbation is of the order ofε. Since there is no restriction on the strength of the shear flow and the lifespan estimate is larger than the one obtained for the classical Prandtl system in this setting, it reveals the stabilizing effect of the magnetic field on the electrically conducting fluid near the boundary.
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影响因子:
3
作者:
Cheng-Jie Liu;Feng Xie;Tong Yang
通讯作者:
Cheng-Jie Liu;Feng Xie;Tong Yang
影响因子:
3.9
作者:
Radjesvarane Alexandre;Ya-Guang Wang;Chao-Jiang Xu;Tong Yang
通讯作者:
Radjesvarane Alexandre;Ya-Guang Wang;Chao-Jiang Xu;Tong Yang
DOI:
10.1201/9780203749364
发表时间:
1999-05
期刊:
--
影响因子:
--
作者:
O. Oleinik;V. Samokhin
通讯作者:
O. Oleinik;V. Samokhin
影响因子:
1
作者:
I. Kukavica;V. Vicol
通讯作者:
I. Kukavica;V. Vicol
影响因子:
3
作者:
N. Masmoudi;T. Wong
通讯作者:
N. Masmoudi;T. Wong