文章基本信息

标题：Structural stability for the Forchheimer equations interfacing with a Darcy fluid in a bounded region in R 3 $\mathbb{R}^{3}$
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作者：Jincheng Shi ; Yan Liu
期刊名称：Boundary Value Problems
印刷版ISSN：1687-2762
电子版ISSN：1687-2770
出版年度：2021
卷号：2021
期号：1
页码：1
DOI：10.1186/s13661-021-01525-6
出版社：Hindawi Publishing Corporation
摘要：The structural stability for the Forchheimer fluid interfacing with a Darcy fluid in a bounded region in $\mathbb{R}^{3}$ was studied. We assumed that the nonlinear fluid was governed by the Forchheimer equations in $\Omega _{1}$ , while in $\Omega _{2}$ , we supposed that the flow satisfies the Darcy equations. With the aid of some useful a priori bounds, we were able to demonstrate the continuous dependence results for the Forchheimer coefficient λ.
关键词：35B40 ; 35Q30 ; 76D05