Large time behavior of Euler-Poisson system for semiconductor

被引：0
|
作者：
FeiMin Huang
RongHua Pan
HuiMin Yu
机构：
[1] Chinese Academy of Sciences,Institute of Applied Mathematics, Acadeny of Mathematics and Systems Science
[2] Georgia Institute of Technology,School of Mathematics
来源：
Science in China Series A: Mathematics | 2008年 / 51卷
关键词：
large time behavior; Euler-Possion system; semiconductor; entropy; 35M20; 35Q35; 76W05;
D O I：
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学科分类号：
摘要：
In this note, we present a framework for the large time behavior of general uniformly bounded weak entropy solutions to the Cauchy problem of Euler-Poisson system of semiconductor devices. It is shown that the solutions converges to the stationary solutions exponentially in time. No smallness and regularity conditions are assumed.
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页码：965 / 972
页数：7
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