WEAK SOLUTIONS TO A HYDRODYNAMIC MODEL FOR SEMICONDUCTORS - THE CAUCHY-PROBLEM

被引：81

作者：

MARCATI, P ^{[1
]}

NATALINI, R ^{[1
]}

机构：

[1] IST APPL CALCOLA M PICONE,I-00161 ROME,ITALY

来源：

PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS | 1995年 / 125卷

关键词：

D O I：

10.1017/S030821050003078X

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We investigate the Cauchy problem for a hydrodynamic model for semiconductors. An existence theorem of global weak solutions with large initial data is obtained by using the fractional step Lax-Friedrichs scheme and Godounov scheme.

引用

页码：115 / 131

页数：17

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