On the Hasegawa–Wakatani equations with vanishing resistivity

On the Hasegawa–Wakatani equations with vanishing resistivity
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关于电阻率消失的长谷川-若谷方程

DOI:
10.3792/pjaa.87.156
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发表时间:
2011
期刊:
--
影响因子:
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通讯作者:
A. Tani
A. Tani
中科院分区:
--
文献类型:
--
作者:
Shintaro Kondo;A. Tani

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本文研究了强磁场中的漂移波湍流。本文证明了类似于Hasegawa-Mima方程的漂移波湍流模型方程初边值问题在时间上强整体解的存在唯一性。然后我们证明了当电阻率在某个时间间隔趋于零时,[5]中建立的长谷川-若谷方程的解收敛于第一阶段建立的长谷川-美马方程的解。
: In this paper, we are concerned with the drift wave turbulence in a strong magnetic field. We prove the existence and uniqueness of a strong global in time solution to the initial boundary value problem for the model equations of drift wave turbulence similar to Hasegawa–Mima equation. Then we prove that the solution of Hasegawa–Wakatani equations established in [5] converges to that of Hasegawa–Mima like equation established at the first stage as the resistivity tends to zero on some time interval.
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者:
Z. Arai;W. Kalies;H. Kokubu;K. Mischaikow;H. Oka;P. Pilarczyk;A. Tani
通讯作者: A. Tani