摘要
研究Neumann边界条件下多孔介质中的一类Binkman-Forchheimer双向扩散流方程的结构稳定性,先求得了Binkman-Forchheimer方程的在L2范数下的先验界;然后,利用求得的先验界,研究了其解对重力参量的结构稳定性,即证明了其解对重力参量的连续依赖。
Structural stability for a class of Brink - Forchheimer equations of flow in double diffusive convection under Neumann boundary conditions is investigated i. e. the solution continuously depends on gravity coefficients is proved. A priori bounds in L^2 norm of the solution is obtbtained whereby we investigate structural stability.
出处
《南昌大学学报(理科版)》
CAS
北大核心
2008年第5期423-427,共5页
Journal of Nanchang University(Natural Science)
基金
国家自然科学基金资助项目(10471050)