Spatial analyticity of solutions to the drift-diffusion equation with generalized dissipation

被引：0
|
作者：
Masakazu Yamamoto
机构：
[1] Tohoku University,Mathematical Institute
来源：
Archiv der Mathematik | 2011年 / 97卷
关键词：
Primary 35K45; 35Q60; Secondary 78A35; Drift-diffusion equation; Analyticity estimates; Nonlocal effects; Large initial data; Fractional Laplacian;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider the Cauchy problem for the drift-diffusion equation arising from the model of semiconductor devices. We know the well-posedness, the time global existence and the decay of solutions. We show the spatial analyticity of the solution.
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收藏
页码：261 / 270
页数：9
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