Determination of the interface position for some nonlinear diffusion problems

被引：5
作者：
Okrasinski, W
Vila, S
机构：
[1] Univ Wroclaw, Inst Math, PL-50384 Wroclaw, Poland
[2] Univ Extremadura, Dept Matemat, E-06071 Badajoz, Spain
[3] Univ Extremadura, Dept Fis, E-06071 Badajoz, Spain
来源：
APPLIED MATHEMATICS LETTERS | 1998年 / 11卷 / 04期
关键词：
nonlinear diffusion; interface front determination;
D O I：
10.1016/S0893-9659(98)00061-5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study some nonlinear diffusion problems in which the interface position is determined by eta(0)root t We present some analytical and numerical methods to determine the value of eta(0) with a large exactness. (C) 1998 Elsevier Science Ltd. All rights reserved.
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收藏
页码：85 / 89
页数：5
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