On a Sea-Breeze Flow Mathematical Model in Troposphere

被引:0
|
作者
Li, Zhuohao [1 ]
Feckan, Michal [2 ,3 ]
Wang, Jinrong [1 ]
机构
[1] Guizhou Univ, Dept Math, Guiyang 550025, Guizhou, Peoples R China
[2] Comenius Univ, Fac Math Phys & Informat, Dept Math Anal & Numer Math, Mlynska Dolina 842, Bratislava 84248, Slovakia
[3] Slovak Acad Sci, Math Inst, Stefanikova 49, Bratislava 81473, Slovakia
基金
中国国家自然科学基金;
关键词
Sea-Breeze flow model; Second order differential equation; Solution; Eigenvalue;
D O I
10.1007/s00021-025-00919-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate a mathematical model of sea-breeze flow described by a second-order differential equation, which explains the morning glory phenomenon. Firstly, we establish the existence and uniqueness of solutions by applying the Fredholm alternative theorem. Then, we consider approximate solutions by using the Taylor expansion theorem. We also apply a Fourier analysis for computing the solution and present some numerical methods. Finally, by making appropriate assumptions for the forcing term, we transform the original equation into a Sturm-Liouville problem and analyze the corresponding eigenvalue problem.
引用
收藏
页数:9
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