Quasineutral limit for Vlasov-Poisson with Penrose stable data
Quasineutral limit for Vlasov-Poisson with Penrose stable data
复制标题
具有 Penrose 稳定数据的 Vlasov-Poisson 拟中性极限
DOI:
10.24033/asens.2313
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
F. Rousset
中科院分区:
文献类型:
--
作者:
Daniel Han;F. Rousset
We study the quasineutral limit of a Vlasov-Poisson system that describes the dynamics of ions in a plasma. We handle data with Sobolev regularity under the sharp assumption that the profile of the initial data in the velocity variable satisfies a Penrose stability condition.
As a by-product of our analysis, we obtain a well-posedness theory for the limit equation (which is a Vlasov equation with Dirac distribution as interaction kernel) for such data.