Flame propagation in one-dimensional stationary ergodic media

被引:4
|
作者
Caffarelli, L. A. [1 ]
Lee, K. -A.
Mellet, A.
机构
[1] Univ Texas, Dept Math, Austin, TX 78712 USA
[2] Seoul Natl Univ, Dept Math, Seoul, South Korea
[3] Univ British Columbia, Dept Math, Vancouver, BC V5Z 1M9, Canada
来源
基金
美国国家科学基金会;
关键词
random homogenization; singular limit; fronts propagation;
D O I
10.1142/S0218202507001863
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper investigates front propagation in random media for a free boundary problem arising in combustion theory. We show the existence of asymptotic traveling waves solutions with effective speed depending only on the essential infimum of the combustion rate. This result generalizes a previous result of the same authors in the periodic case.
引用
收藏
页码:155 / 169
页数:15
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