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浙江大学学报(理学版)  2021, Vol. 48 Issue (3): 298-303    DOI: 10.3785/j.issn.1008-9497.2021.03.005
数学与计算机科学     
多孔介质中的Darcy方程组解的结构稳定性
石金诚, 李远飞
广州华商学院 数据科学学院,广东 广州 511300
Structural stability of solutions for the Darcy equations in porous medium
SHI Jincheng, LI Yuanfei
School of Data Science, Guangzhou Huashang College, Guangzhou 511300, China
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摘要: 研究了在R3有界区域内多孔介质中的Darcy流体方程组解的结构稳定性,给出了温度T的Robin边界条件。借助一些有用的先验界,证明了解对Robin边界系数k?的连续依赖性和收敛性的结果。
关键词: Darcy方程组Robin边界结构稳定性连续依赖性    
Abstract: The structural stability of the Darcy equations in a bounded region in?R3 was studied.The Robin boundary condition for the temperature T?was imposed.With the aid of some useful priori bounds,we were able to demonstrate the continuous dependence and convergence results for the solution on Robin boundary coefficient k?.
Key words: Robin boundary    structural stability    Darcy equations    continuous dependence
收稿日期: 2020-04-20 出版日期: 2021-05-20
CLC:  O 175.29  
基金资助: 广东财经大学华商学院校内导师制项目(2019HSDS28); 国家自然科学基金资助项目(11371175).
通讯作者: ORCID:https://orcid.org-0000-0002-9314-4104,E-mail:liqfd@163.com.     E-mail: liqfd@163.com
作者简介: 石金诚(1983—),ORCID:https://orcid.org-0000-0002-4016-1197,男,硕士,讲师,主要从事偏微分方程研究, E-mail:hning0818@163.co;
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石金诚, 李远飞. 多孔介质中的Darcy方程组解的结构稳定性[J]. 浙江大学学报(理学版), 2021, 48(3): 298-303.

SHI Jincheng, LI Yuanfei. Structural stability of solutions for the Darcy equations in porous medium. Journal of Zhejiang University (Science Edition), 2021, 48(3): 298-303.

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https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2021.03.005        https://www.zjujournals.com/sci/CN/Y2021/V48/I3/298

1 AMES K A,STRAUGHAN B.Non-Standard and Improperly Posed Problems[M].San Diego:Academic Press,1997. DOI:10.1016/s0076-5392(97)80007-0
2 NIELD D A,BEJIAN A.Convection in Porous Media[M]. New York:Springer,1992. DOI:10.1007/978-1-4757-2175-1
3 STRAUGHAN B. Stability and Wave Motion in Porous Media[M]. New York:Springer,2008. DOI:10.1007/978-0-387-76543-3_2
4 PAYNE L E,SONG J C. Spatial decay in a double diffusive convection problem in Darcy flow[J].Journal of Mathematical Analysis and Applications,2007,330(2):864-875. DOI: 10.1016/j.jmaa. 2006.08.013
5 FRANCHI F,STRAUGHAN B.Continuous dependence and decay for the Forchheimer equations[J].Proceedings of the Royal Society A:Mathematical and Physical Sciences,2003,459(2040):3195-3202. DOI:10.1098/rspa.2003.1169
6 PAYNE L E,STRAUGHAN B. Structural stability for the Darcy equations of flow in porous media[J].Proceedings of the Royal Society A:Mathematical and Physical Sciences,1998,454(1974):1691-1698. DOI:10.1098/rspa.1998.0227
7 LIN C H,PAYNE L E.Structural stability for a Brinkman fluid[J].Mathematical Methods in the Applied Sciences,2007,30(5):567-578. DOI:10. 1002/mma.799
8 CHEN W H,LIU Y.Structural stability for a Brinkman-Forchheimer type model with temperature dependent solubility[J]. Boundary Value Problems,2016,2016(1):55. DOI:10.1186/s13661-016-0558-y
9 CICHON M,STRAUGHAN B,YANTIR A.On continuous dependence of solutions of dynamic equations[J].Applied Mathematics and Computation,2015,252:473-483. DOI:10.1016/j.amc.2014.12.047
10 MA H P,LIU B. Exact controllability and continuous dependence of fractional neutral integro-differential equations with state dependent delay[J].Acta Mathematica Scientia(English Series),2017,37(1):235-258. DOI:10.1016/s0252-9602(16)30128-x
11 WU H L,REN Y,HU F.Continuous dependence property of BSDE with constraints[J].Applied Mathematics Letters,2015,45:41-46. DOI:10.1016/j.aml.2015.01.002
12 HARFASH J. Structural stability for two convection models in a reacting fluid with magnetic field effect[J].Annales Henri-Poincaré,2014,15(12):2441-2465. DOI:10.1007/s00023-013-0307-z
13 LI Y F,LIN C H.Continuous dependence for the nonhomogeneous Brinkman-Forchheimer equations in a semi-infinite pipe[J]. Applied Mathematics and Computation,2014,244:201-208. DOI:10.1016/j.amc.2014.06.082
14 LIU Y,XIAO S Z.Structural stability for the Brinkman fluid interfacing with a Darcy fluid in an unbounded domain[J].Nonlinear Analysis:Real World Applications,2018,42:308-333. DOI:10.1016/j.nonrwa.2018.01.007
15 LIU Y,XIAO S Z,LIN Y W. Continuous dependence for the Brinkman-Forchheimer fluid interfacing with a Darcy fluid in a bounded domain[J]. Mathematics and Computers in Simulation,2018,150:66-82. DOI:10.1016/j.matcom.2018.02.009
16 LIU Y.Continuous dependence for a thermal convection model with temperature dependent solubility[J].Applied Mathematics and Computation,2017,308:18-30. DOI:10.1016/j.amc. 2017.03.004
17 李远飞. 大尺度海洋大气动力学三维黏性原始方程对边界参数的连续依赖性[J]. 吉林大学学报(理学版),2019,57(5):1053-1059. LI Y F.Continuous dependence on boundary parameters for three-dimensional viscous primitive equation of large scale ocean atmospheric dynamics[J].Journal of Jilin University(Science Edition),2019,57(5):1053-1059.
18 李远飞. 原始方程组对黏性系数的连续依赖性[J].山东大学学报(理学版),2019,54(12):12-23. LI Y F.Continuous dependence on the viscosity coefficient for the primitive equations[J].Journal of Shandong University(Science Edition),2019,54(12):1-12.
19 李远飞,郭连红.具有边界反应Brinkman-Forchheimer型多孔介质的结构稳定性[J]. 高校应用数学学报,2019,34(3):315-324. LI Y F,GUO L H. Structural stability on boundary reaction terms in a porous medium of Brinkman-Forchheimer type[J].Applied Mathematics A Journal of Chinese Universities,2019,34(3):315-324.
20 李远飞. 海洋动力学中二维黏性原始方程组解对热源的收敛性[J]. 应用数学和力学,2020,41(3):339-352. LI Y F. Convergence results on heat source for 2D viscous primitive equations of ocean dynamics[J].Applied Mathematics and Mechanics,2020,41(3):339-352.
21 CIARLETTA M,STRAUGHAN B,TIBULLO V.Structural stability for a thermal convection model with temperature dependent solubility[J].Nonlinear Analysis:Real World Applications,2015,22:34-43. DOI:10.1016/j.nonrwa.2014.07.012
22 WEATHERBURN C E.Differential Geometry of Three Dimensions[M]. Cambridge:Cambridge University Press,1980.
23 LIN C H,PAYNE L E. Continuous dependence on the Soret coefficient for double diffusive convection in Darcy flow[J].Journal of Mathematical Analysis and Applications,2008,342(1):311-325. DOI:10.1016/j.jmaa.2007.11.036
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