数学物理学报 ›› 1999, Vol. 19 ›› Issue (4): 405-414.
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(东南大学应用数学系 |南京 210096)
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(Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing 100088)
(Department of Applied Mathematics, Southeast University, Nanjing 210096)
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摘要：
研究带雪崩项的半导体方程的混合初边值问题. 采用逼近过程和先验估计，在一定条件下，证明了该问题整体弱解的存在性或局部弱解的存在性.
关键词: 半导体方程, 雪崩项, 整体弱解, 局部弱解．
Abstract:
The initial and mixed boundary value problems for the semiconductor equations with avalanche term are studied. Using method of approximation and the priori estimates, the existence of weak solutions for these problems are proved.
Key words: Ｓｅｍｉｃｏｎｄｕｃｔｏｒｅｑｕａｔｉｏｎｓ, Ａｖａｌａｎｃｈｅｔｅｒｍ, Ｇｌｏｂａｌｗｅａｋｓｏｌｕｔｉｏｎ, Ｌｏｃａｌｗｅａｋ ｓｏｌｕｔｉｏｎ
中图分类号:
邢家省 王元明. 带雪崩项的半导体方程的瞬态解[J]. 数学物理学报, 1999, 19(4): 405-414.
Xing Jiasheng Wang Yuanming. solutions of the time dependent semiconductor equatons with avalance term[J]. Acta mathematica scientia,Series A, 1999, 19(4): 405-414.
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