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浙江大学学报(理学版)  2023, Vol. 50 Issue (4): 409-415    DOI: 10.3785/j.issn.1008-9497.2023.04.003
数学与计算机科学     
多孔介质中一类Boussinesq方程组的连续依赖性
石金诚1(),肖胜中2()
1.广州华商学院 数据科学学院,广东 广州 511300
2.广东农工商职业技术学院 科研处,广东 广州 510507
Continuous dependence result for Boussinesq type equations in a porous medium
Jincheng SHI1(),Shengzhong XIAO2()
1.Guangzhou Huashang College,Guangzhou 511300,China
2.Scientific Research Department,Guangdong AIB Polytechnic,Guangzhou 510507,China
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摘要:

研究了二维空间多孔介质中与溶解度和温度有关的Boussinesq方程组的结构稳定性。首先得到了一些有用的先验界,然后在此基础上推出了解所满足的微分不等式,并求解该微分不等式,最后建立了解对结构系数λ的连续依赖性结果。

关键词: Boussinesq方程组结构稳定性连续依赖性溶解度    
Abstract:

The structural stability of a Boussinesq type model with temperature dependent solubility is studied. We firstly obtain some useful priory bounds in?R2. Using these bounds, we then formulate a differential inequality that the solution satisfies and then solve this inequality. At last, we get the continuous dependence for the constructive coefficient λ.

Key words: Boussinesq equations    structural stability    continuous dependence    solubility
收稿日期: 2020-10-19 出版日期: 2023-07-17
CLC:  O 175.29  
基金资助: 广东省普通高校重点科研项目(自然科学)(2019KZDXM042);国家自然科学基金资助项目(11371175)
通讯作者: 肖胜中     E-mail: hning0818@163.com;172013444@qq.com
作者简介: 石金诚(1983—),ORCID:https://orcid.org/0000-0002-4016-1197,男,硕士,副教授,主要从事偏微分方程研究,E-mail:hning0818@163.com.
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引用本文:

石金诚, 肖胜中. 多孔介质中一类Boussinesq方程组的连续依赖性[J]. 浙江大学学报(理学版), 2023, 50(4): 409-415.

Jincheng SHI, Shengzhong XIAO. Continuous dependence result for Boussinesq type equations in a porous medium. Journal of Zhejiang University (Science Edition), 2023, 50(4): 409-415.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2023.04.003        https://www.zjujournals.com/sci/CN/Y2023/V50/I4/409

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