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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页码:261 / 270
页数:9
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