多孔介质中的一类Brinkman—Forchheimer流的结构稳定性
下载全文
[全文大小:197 K]
涂洪亮[1,2] 林长好[1]
[1]华南师范大学数学科学学院,广东广州510631 [2]吉林大学珠海学院数学教研室,广东珠海519041
摘 要:
首先研究了多孔介质一类Binkman—Forchheimer流对重力参量的结构稳定性,即证明了解对重力参量的连续依赖.然后,应用类似的方法证明了解对Soret系数的连续依赖.[著者文摘]
文章出处:
《华南师范大学学报:自然科学版》-2007年4期,29 -17-23,29页
Journal of South China Normal University(Natural Science Edition)
分 类 号:
文献标识码:
A
文章编号:
1000-5463(2007)04-0017-07
[参考文献]
STRUCTURAL STABILITY FOR A CLASS OF BRINKMAN -FORCHHEIMER EQUATIONS OF FLOW IN POROUS MEDIA
TU Hong - liang, LIN Chang - hao ( 1. School of Mathematics, South China Normal University, Guangzhou 510631, China; 2. Department of Applied Mathematics, Zhuhai College of Jilin University, Zhuhai 519041, Guangdong, China)
Abstract:
Structural stability for a class of Brink - Forchheimer equations of flow in porous media with changes on the gravity coefficients is investigated. It is shown that the solution continuously depends on gravity coefficients. By using an analogous argument, continuous dependence on the Soret coefficient is also proved.[著者文摘]
Key words:
structural stability; continuous dependence; gravity coefficients; the Soret coefficient
收稿日期: 2006-11-14
基金资助:
国家自然科学基金资助项目(10471050);广东省自然科学基金资助项目(031495)

更多评论>>文章评论
学术















cqvip.com