| Boltzmann方程的奇异扰动解法(Ⅰ)——正规解 |
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| 引用本文： | 丁鄂江,黄祖洽. Boltzmann方程的奇异扰动解法(Ⅰ)——正规解[J]. 物理学报, 1985, 34(1): 65-76 |
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| 作者姓名： | 丁鄂江 黄祖洽 |
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| 作者单位： | 北京师范大学低能核物理研究所 |
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| 摘 要： | 本文用奇异扰动方法讨论了具有小Knudsen数的Boltzmann方程的正规解,证明把Hil-bert展开和Enskog展开加以改进可以消除久期项。关键词：
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| 收稿时间： | 1984-01-03 |
ON THE SINGULAR PERTURBATION SOLUTION OF BOLTZMANN EQUATION (Ⅰ) |
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| DING E-JIANG and HUANG ZU-QIA. ON THE SINGULAR PERTURBATION SOLUTION OF BOLTZMANN EQUATION (Ⅰ)[J]. Acta Physica Sinica, 1985, 34(1): 65-76 |
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| Authors: | DING E-JIANG and HUANG ZU-QIA |
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| Abstract: | In this paper, we use a kind of singular perturbation method to find the normal solution of the Boltzmann equation with small Knudsen number. It is proved that the secular terms may be removed by improving the Hilbert expansion and Enskog expansion. |
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