Periodic boundary value problem for second-order differential equations from geophysical fluid flows

被引：0
作者：
JinRong Wang
Wenlin Zhang
Michal Fečkan
机构：
[1] Guizhou University,Department of Mathematics
[2] Qufu Normal University,School of Mathematical Sciences
[3] Comenius University in Bratislava,Department of Mathematical Analysis and Numerical Mathematics, Faculty of Mathematics, Physics and Informatics
[4] Slovak Academy of Sciences,Mathematical Institute
来源：
Monatshefte für Mathematik | 2021年 / 195卷
关键词：
Periodic boundary value problem; Second-order Differential Equations; Positive solutions; Existence; 34B18;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we study a new model for a jet component of the Antarctic Circumpolar Current. In the case of vorticity with perturbation, we present the existence results for positive solutions to periodic boundary value problems for general nonlinear, weak nonlinearity and semilinear terms. A computational method is established and an approximate scheme of solution is also given.
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页码：523 / 540
页数：17
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